summaryrefslogtreecommitdiff
Commit message (Collapse)AuthorAgeFilesLines
...
| * | | | | | | | | | | | | negotiator/default: avoid stack overflowHan Xin2023-04-261-10/+29
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | mark_common() in negotiator/default.c may overflow the stack due to recursive function calls. Avoid this by instead recursing using a heap-allocated data structure. This is the same case as 4654134976f (negotiator/skipping: avoid stack overflow, 2022-10-25) Reported-by: Xin Xing <xingxin.xx@bytedance.com> Signed-off-by: Han Xin <hanxin.hx@bytedance.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | | | | | | | | | | | | Merge branch 'ma/gittutorial-fixes'Junio C Hamano2023-05-101-65/+64
|\ \ \ \ \ \ \ \ \ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Doc fixes. * ma/gittutorial-fixes: gittutorial: wrap literal examples in backticks gittutorial: drop early mention of origin
| * | | | | | | | | | | | | | gittutorial: wrap literal examples in backticksMartin Ã…gren2023-04-201-64/+64
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Our coding guidelines prefer literal examples to be wrapped in `backticks` to typeset them in monospace. Signed-off-by: Martin Ã…gren <martin.agren@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | | | | | | | | | | | | | gittutorial: drop early mention of originMartin Ã…gren2023-04-201-1/+0
| | |_|/ / / / / / / / / / / | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We don't have an origin at this point in the tutorial, so "Your branch is up to date" won't actually show up in the output of `git status`. This line was introduced in 8942821ec0 ("gittutorial: fix output of 'git status'", 2014-11-13) in what looks like a mistake -- that commit mostly just wanted to remove leading '#' characters. Signed-off-by: Martin Ã…gren <martin.agren@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | | | | | | | | | | | | Merge branch 'tb/credential-long-lines'Junio C Hamano2023-05-109-511/+63
|\ \ \ \ \ \ \ \ \ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The implementation of credential helpers used fgets() over fixed size buffers to read protocol messages, causing the remainder of the folded long line to trigger unexpected behaviour, which has been corrected. * tb/credential-long-lines: contrib/credential: embiggen fixed-size buffer in wincred contrib/credential: avoid fixed-size buffer in libsecret contrib/credential: .gitignore libsecret build artifacts contrib/credential: remove 'gnome-keyring' credential helper contrib/credential: avoid fixed-size buffer in osxkeychain t/lib-credential.sh: ensure credential helpers handle long headers credential.c: store "wwwauth[]" values in `credential_read()`
| * | | | | | | | | | | | | | contrib/credential: embiggen fixed-size buffer in wincredTaylor Blau2023-05-011-4/+17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | As in previous commits, harden the wincred credential helper against the aforementioned protocol injection attack. Unlike the approached used for osxkeychain and libsecret, where a fixed-size buffer was replaced with `getline()`, we must take a different approach here. There is no `getline()` equivalent in Windows, and the function is not available to us with ordinary compiler settings. Instead, allocate a larger (still fixed-size) buffer in which to process each line. The value of 100 KiB is chosen to match the maximum-length header that curl will allow, CURL_MAX_HTTP_HEADER. To ensure that we are reading complete lines at a time, and that we aren't susceptible to a similar injection attack (albeit with more padding), ensure that each read terminates at a newline (i.e., that no line is more than 100 KiB long). Note that it isn't sufficient to turn the old loop into something like: while (len && strchr("\r\n", buf[len - 1])) { buf[--len] = 0; ends_in_newline = 1; } because if an attacker sends something like: [aaaaa.....]\r host=example.com\r\n the credential helper would fill its buffer after reading up through the first '\r', call fgets() again, and then see "host=example.com\r\n" on its line. Note that the original code was written in a way that would trim an arbitrary number of "\r" and "\n" from the end of the string. We should get only a single "\n" (since the point of `fgets()` is to return the buffer to us when it sees one), and likewise would not expect to see more than one associated "\r". The new code trims a single "\r\n", which matches the original intent. [1]: https://curl.se/libcurl/c/CURLOPT_HEADERFUNCTION.html Tested-by: Matthew John Cheetham <mjcheetham@outlook.com> Helped-by: Matthew John Cheetham <mjcheetham@outlook.com> Co-authored-by: Jeff King <peff@peff.net> Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Taylor Blau <me@ttaylorr.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | | | | | | | | | | | | | contrib/credential: avoid fixed-size buffer in libsecretTaylor Blau2023-05-011-8/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The libsecret credential helper reads the newline-delimited protocol stream one line at a time by repeatedly calling fgets() into a fixed-size buffer, and is thus affected by the vulnerability described in the previous commit. To mitigate this attack, avoid using a fixed-size buffer, and instead rely on getline() to allocate a buffer as large as necessary to fit the entire content of the line, preventing any protocol injection. In most parts of Git we don't assume that every platform has getline(). But libsecret is primarily used on Linux, where we do already assume it (using a knob in config.mak.uname). POSIX also added getline() in 2008, so we'd expect other recent Unix-like operating systems to have it (e.g., FreeBSD also does). Note that the buffer was already allocated on the heap in this case, but we'll swap `g_free()` for `free()`, since it will now be allocated by the system `getline()`, rather than glib's `g_malloc()`. Tested-by: Jeff King <peff@peff.net> Co-authored-by: Jeff King <peff@peff.net> Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Taylor Blau <me@ttaylorr.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | | | | | | | | | | | | | contrib/credential: .gitignore libsecret build artifactsTaylor Blau2023-05-011-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The libsecret credential helper does not mark its build artifact as ignored, so running "make" results in a dirty working tree. Mark the "git-credential-libsecret" binary as ignored to avoid the above. Co-authored-by: Jeff King <peff@peff.net> Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Taylor Blau <me@ttaylorr.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | | | | | | | | | | | | | contrib/credential: remove 'gnome-keyring' credential helperTaylor Blau2023-05-013-496/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | libgnome-keyring was deprecated in 2014 (in favor of libsecret), more than nine years ago [1]. The credential helper implemented using libgnome-keyring has had a small handful of commits since 2013, none of which implemented or changed any functionality. The last commit to do substantial work in this area was 15f7221686 (contrib/git-credential-gnome-keyring.c: support really ancient gnome-keyring, 2013-09-23), just shy of nine years ago. This credential helper suffers from the same `fgets()`-related injection attack (using the new "wwwauth[]" feature) as in the previous commit. Instead of patching it, let's remove this helper as deprecated. [1]: https://mail.gnome.org/archives/commits-list/2014-January/msg01585.html Co-authored-by: Jeff King <peff@peff.net> Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Taylor Blau <me@ttaylorr.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | | | | | | | | | | | | | contrib/credential: avoid fixed-size buffer in osxkeychainTaylor Blau2023-05-011-3/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The macOS Keychain-based credential helper reads the newline-delimited protocol stream one line at a time by repeatedly calling fgets() into a fixed-size buffer, and is thus affected by the vulnerability described in the previous commit. To mitigate this attack, avoid using a fixed-size buffer, and instead rely on getline() to allocate a buffer as large as necessary to fit the entire content of the line, preventing any protocol injection. We solved a similar problem in a5bb10fd5e (config: avoid fixed-sized buffer when renaming/deleting a section, 2023-04-06) by switching to strbuf_getline(). We can't do that here because the contrib helpers do not link with the rest of Git, and so can't use a strbuf. But we can use the system getline() directly, which works similarly. In most parts of Git we don't assume that every platform has getline(). But this helper is run only on OS X, and that platform added support in 10.7 ("Lion") which was released in 2011. Tested-by: Taylor Blau <me@ttaylorr.com> Co-authored-by: Jeff King <peff@peff.net> Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Taylor Blau <me@ttaylorr.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | | | | | | | | | | | | | t/lib-credential.sh: ensure credential helpers handle long headersTaylor Blau2023-05-011-0/+29
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add a test ensuring that the "wwwauth[]" field cannot be used to inject malicious data into the credential helper stream. Many of the credential helpers in contrib/credential read the newline-delimited protocol stream one line at a time by repeatedly calling fgets() into a fixed-size buffer. This assumes that each line is no more than 1024 characters long, since each iteration of the loop assumes that it is parsing starting at the beginning of a new line in the stream. However, similar to a5bb10fd5e (config: avoid fixed-sized buffer when renaming/deleting a section, 2023-04-06), if a line is longer than 1024 characters, a malicious actor can embed another command within an existing line, bypassing the usual checks introduced in 9a6bbee800 (credential: avoid writing values with newlines, 2020-03-11). As with the problem fixed in that commit, specially crafted input can cause the helper to return the credential for the wrong host, letting an attacker trick the victim into sending credentials for one host to another. Luckily, all parts of the credential helper protocol that are available in a tagged release of Git are immune to this attack: - "protocol" is restricted to known values, and is thus immune. - "host" is immune because curl will reject hostnames that have a '=' character in them, which would be required to carry out this attack. - "username" is immune, because the buffer characters to fill out the first `fgets()` call would pollute the `username` field, causing the credential helper to return nothing (because it would match a username if present, and the username of the credential to be stolen is likely not 1024 characters). - "password" is immune because providing a password instructs credential helpers to avoid filling credentials in the first place. - "path" is similar to username; if present, it is not likely to match any credential the victim is storing. It's also not enabled by default; the victim would have to set credential.useHTTPPath explicitly. However, the new "wwwauth[]" field introduced via 5f2117b24f (credential: add WWW-Authenticate header to cred requests, 2023-02-27) can be used to inject data into the credential helper stream. For example, running: { printf 'HTTP/1.1 401\r\n' printf 'WWW-Authenticate: basic realm=' perl -e 'print "a" x 1024' printf 'host=victim.com\r\n' } | nc -Nlp 8080 in one terminal, and then: git clone http://localhost:8080 in another would result in a line like: wwwauth[]=basic realm=aaa[...]aaahost=victim.com being sent to the credential helper. If we tweak that "1024" to align our output with the helper's buffer size and the rest of the data on the line, it can cause the helper to see "host=victim.com" on its own line, allowing motivated attackers to exfiltrate credentials belonging to "victim.com". The below test demonstrates these failures and provides us with a test to ensure that our fix is correct. That said, it has a couple of shortcomings: - it's in t0303, since that's the only mechanism we have for testing random helpers. But that means nobody is going to run it under normal circumstances. - to get the attack right, it has to line up the stuffed name with the buffer size, so we depend on the exact buffer size. I parameterized it so it could be used to test other helpers, but in practice it's not likely for anybody to do that. Still, it's the best we can do, and will help us confirm the presence of the problem (and our fixes) in the new few patches. Co-authored-by: Jeff King <peff@peff.net> Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Taylor Blau <me@ttaylorr.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | | | | | | | | | | | | | credential.c: store "wwwauth[]" values in `credential_read()`Taylor Blau2023-05-011-0/+2
| | |_|_|_|_|/ / / / / / / / | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Teach git-credential to read "wwwauth[]" value(s) when parsing the output of a credential helper. These extra headers are not needed for Git's own HTTP support to use the feature internally, but the feature would not be available for a scripted caller (say, git-remote-mediawiki providing the header in the same way). As a bonus, this also makes it easier to use wwwauth[] in synthetic credential inputs in our test suite. Co-authored-by: Jeff King <peff@peff.net> Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Taylor Blau <me@ttaylorr.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | | | | | | | | | | | | Merge branch 'rs/test-ctype-eof'Junio C Hamano2023-05-101-0/+2
|\ \ \ \ \ \ \ \ \ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ctype tests have been taught to test EOF, too. * rs/test-ctype-eof: test-ctype: check EOF
| * | | | | | | | | | | | | | test-ctype: check EOFRené Scharfe2023-05-021-0/+2
| | |_|_|_|/ / / / / / / / / | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The character classifiers are supposed to allow passing EOF to them, a negative value. It isn't part of any character class. Extend the tests to cover that. Signed-off-by: René Scharfe <l.s.r@web.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | | | | | | | | | | | | The seventeenth batchJunio C Hamano2023-05-091-0/+16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | | | | | | | | | | | | Merge branch 'ob/t3501-retitle'Junio C Hamano2023-05-091-9/+9
|\ \ \ \ \ \ \ \ \ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Retitle a test script with an overly narrow name. * ob/t3501-retitle: t/t3501-revert-cherry-pick.sh: clarify scope of the file
| * | | | | | | | | | | | | | t/t3501-revert-cherry-pick.sh: clarify scope of the fileOswald Buddenhagen2023-05-011-9/+9
| |/ / / / / / / / / / / / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The file started out as a test for picks and reverts with renames, but has been subsequently populated with all kinds of basic tests, in accordance with its generic name. Adjust the description to reflect that. Signed-off-by: Oswald Buddenhagen <oswald.buddenhagen@gmx.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | | | | | | | | | | | | Merge branch 'jw/send-email-update-gmail-insn'Junio C Hamano2023-05-091-6/+2
|\ \ \ \ \ \ \ \ \ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Doc update to drop use of deprecated app-specific password against gmail. * jw/send-email-update-gmail-insn: send-email docs: Remove mention of discontinued gmail feature
| * | | | | | | | | | | | | | send-email docs: Remove mention of discontinued gmail featureJouke Witteveen2023-04-281-6/+2
| | |_|_|_|_|/ / / / / / / / | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Support for "less secure apps" ended May 30, 2022. This effectively reverts 155067a (git-send-email.txt: mention less secure app access with Gmail, 2021-01-08). Signed-off-by: Jouke Witteveen <j.witteveen@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | | | | | | | | | | | | Merge branch 'ob/messages-capitalize-exception'Junio C Hamano2023-05-092-3/+3
|\ \ \ \ \ \ \ \ \ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Message update. * ob/messages-capitalize-exception: messages: capitalization and punctuation exceptions
| * | | | | | | | | | | | | | messages: capitalization and punctuation exceptionsOswald Buddenhagen2023-04-282-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | These are conscious violations of the usual rules for error messages, based on this reasoning: - If an error message is directly followed by another sentence, it needs to be properly terminated with a period, lest the grammar looks broken and becomes hard to read. - That second sentence isn't actually an error message any more, so it should abide to conventional language rules for good looks and legibility. Arguably, these should be converted to advice messages (which the user can squelch, too), but that's a much bigger effort to get right. - Neither of these apply to the first hunk in do_exec(), but this two-line message looks just too much like a real sentence to not terminate it. Also, leaving it alone would make it asymmetrical to the other hunk. Signed-off-by: Oswald Buddenhagen <oswald.buddenhagen@gmx.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | | | | | | | | | | | | | Merge branch 'ob/sequencer-i18n-fix'Junio C Hamano2023-05-091-1/+1
|\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ | |/ / / / / / / / / / / / / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Message update. * ob/sequencer-i18n-fix: sequencer: actually translate report in do_exec()
| * | | | | | | | | | | | | | sequencer: actually translate report in do_exec()Oswald Buddenhagen2023-04-281-1/+1
| | |/ / / / / / / / / / / / | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | N_() is meant to be used on strings that are subsequently _()'d, which isn't the case here. The affected construct is a bit questionable from an i18n perspective, as it pieces together a sentence from separate strings. However, it doesn't appear to be that bad, as the "assembly instructions" are in a translatable message as well. Lacking specific complaints from translators, it doesn't seem worth changing this. Signed-off-by: Oswald Buddenhagen <oswald.buddenhagen@gmx.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | | | | | | | | | | | | Merge branch 'en/header-split-cache-h-part-2'Junio C Hamano2023-05-09217-545/+786
|\ \ \ \ \ \ \ \ \ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | More header clean-up. * en/header-split-cache-h-part-2: (22 commits) reftable: ensure git-compat-util.h is the first (indirect) include diff.h: reduce unnecessary includes object-store.h: reduce unnecessary includes commit.h: reduce unnecessary includes fsmonitor: reduce includes of cache.h cache.h: remove unnecessary headers treewide: remove cache.h inclusion due to previous changes cache,tree: move basic name compare functions from read-cache to tree cache,tree: move cmp_cache_name_compare from tree.[ch] to read-cache.c hash-ll.h: split out of hash.h to remove dependency on repository.h tree-diff.c: move S_DIFFTREE_IFXMIN_NEQ define from cache.h dir.h: move DTYPE defines from cache.h versioncmp.h: move declarations for versioncmp.c functions from cache.h ws.h: move declarations for ws.c functions from cache.h match-trees.h: move declarations for match-trees.c functions from cache.h pkt-line.h: move declarations for pkt-line.c functions from cache.h base85.h: move declarations for base85.c functions from cache.h copy.h: move declarations for copy.c functions from cache.h server-info.h: move declarations for server-info.c functions from cache.h packfile.h: move pack_window and pack_entry from cache.h ...
| * | | | | | | | | | | | | | reftable: ensure git-compat-util.h is the first (indirect) includeElijah Newren2023-04-245-2/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Elijah Newren <newren@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | | | | | | | | | | | | | diff.h: reduce unnecessary includesElijah Newren2023-04-247-1/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Elijah Newren <newren@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | | | | | | | | | | | | | object-store.h: reduce unnecessary includesElijah Newren2023-04-244-4/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Elijah Newren <newren@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | | | | | | | | | | | | | commit.h: reduce unnecessary includesElijah Newren2023-04-2435-7/+39
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Elijah Newren <newren@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | | | | | | | | | | | | | fsmonitor: reduce includes of cache.hElijah Newren2023-04-244-4/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Elijah Newren <newren@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | | | | | | | | | | | | | cache.h: remove unnecessary headersElijah Newren2023-04-243-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Elijah Newren <newren@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | | | | | | | | | | | | | treewide: remove cache.h inclusion due to previous changesElijah Newren2023-04-2431-31/+25
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Elijah Newren <newren@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | | | | | | | | | | | | | cache,tree: move basic name compare functions from read-cache to treeElijah Newren2023-04-244-73/+77
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | None of base_name_compare(), df_name_compare(), or name_compare() depended upon a cache_entry or index_state in any way. By moving these functions to tree.h, half a dozen other files can stop depending upon cache.h (though that change will be made in a later commit). Signed-off-by: Elijah Newren <newren@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | | | | | | | | | | | | | cache,tree: move cmp_cache_name_compare from tree.[ch] to read-cache.cElijah Newren2023-04-244-13/+13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Since cmp_cache_name_compare() was comparing cache_entry structs, it was associated with the cache rather than with trees. Move the function. As a side effect, we can make cache_name_stage_compare() static as well. Signed-off-by: Elijah Newren <newren@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | | | | | | | | | | | | | hash-ll.h: split out of hash.h to remove dependency on repository.hElijah Newren2023-04-24109-292/+398
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | hash.h depends upon and includes repository.h, due to the definition and use of the_hash_algo (defined as the_repository->hash_algo). However, most headers trying to include hash.h are only interested in the layout of the structs like object_id. Move the parts of hash.h that do not depend upon repository.h into a new file hash-ll.h (the "low level" parts of hash.h), and adjust other files to use this new header where the convenience inline functions aren't needed. This allows hash.h and object.h to be fairly small, minimal headers. It also exposes a lot of hidden dependencies on both path.h (which was brought in by repository.h) and repository.h (which was previously implicitly brought in by object.h), so also adjust other files to be more explicit about what they depend upon. Signed-off-by: Elijah Newren <newren@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | | | | | | | | | | | | | tree-diff.c: move S_DIFFTREE_IFXMIN_NEQ define from cache.hElijah Newren2023-04-242-15/+13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | S_DIFFTREE_IFXMIN_NEQ is *only* used in tree-diff.c, so there is no point exposing it in cache.h. Move it to tree-diff.c. Signed-off-by: Elijah Newren <newren@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | | | | | | | | | | | | | dir.h: move DTYPE defines from cache.hElijah Newren2023-04-242-14/+15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Elijah Newren <newren@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | | | | | | | | | | | | | versioncmp.h: move declarations for versioncmp.c functions from cache.hElijah Newren2023-04-244-3/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Elijah Newren <newren@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | | | | | | | | | | | | | ws.h: move declarations for ws.c functions from cache.hElijah Newren2023-04-247-28/+40
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Elijah Newren <newren@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | | | | | | | | | | | | | match-trees.h: move declarations for match-trees.c functions from cache.hElijah Newren2023-04-246-4/+14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Elijah Newren <newren@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | | | | | | | | | | | | | pkt-line.h: move declarations for pkt-line.c functions from cache.hElijah Newren2023-04-247-3/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Elijah Newren <newren@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | | | | | | | | | | | | | base85.h: move declarations for base85.c functions from cache.hElijah Newren2023-04-245-5/+11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Elijah Newren <newren@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | | | | | | | | | | | | | copy.h: move declarations for copy.c functions from cache.hElijah Newren2023-04-2414-6/+22
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Elijah Newren <newren@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | | | | | | | | | | | | | server-info.h: move declarations for server-info.c functions from cache.hElijah Newren2023-04-246-4/+12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Elijah Newren <newren@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | | | | | | | | | | | | | packfile.h: move pack_window and pack_entry from cache.hElijah Newren2023-04-243-16/+15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Elijah Newren <newren@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | | | | | | | | | | | | | symlinks.h: move declarations for symlinks.c functions from cache.hElijah Newren2023-04-2417-23/+44
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Elijah Newren <newren@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | | | | | | | | | | | | | treewide: be explicit about dependence on strbuf.hElijah Newren2023-04-2413-0/+13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Elijah Newren <newren@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | | | | | | | | | | | | | Merge branch 'mh/fix-detect-compilers-with-nondigit-versions'Junio C Hamano2023-05-091-1/+9
|\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The detect-compilers script to help auto-tweaking the build system had trouble working with compilers whose version number has extra suffixes. The script has been taught that certain suffixes (like "-win32" in "gcc 10-win32") can be safely stripped as they share the same features and bugs with the version without the suffix. * mh/fix-detect-compilers-with-nondigit-versions: Handle some compiler versions containing a dash
| * | | | | | | | | | | | | | | Handle some compiler versions containing a dashMike Hommey2023-04-261-1/+9
| | |_|_|_|_|/ / / / / / / / / | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The version reported by e.g. x86_64-w64-mingw32-gcc on Debian bullseye looks like: gcc version 10-win32 20210110 (GCC) This ends up with detect-compiler failing with: ./detect-compiler: 30: test: Illegal number: 10-win32 This change removes the two known suffixes known to exist in GCC versions in Debian: -win32 and -posix. Signed-off-by: Mike Hommey <mh@glandium.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | | | | | | | | | | | | | Merge branch 'jk/parse-commit-with-malformed-ident'Junio C Hamano2023-05-092-10/+98
|\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ | |_|_|_|_|_|_|_|_|_|_|_|/ / / |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The commit object parser has been taught to be a bit more lenient to parse timestamps on the author/committer line with a malformed author/committer ident. * jk/parse-commit-with-malformed-ident: parse_commit(): describe more date-parsing failure modes parse_commit(): handle broken whitespace-only timestamp parse_commit(): parse timestamp from end of line t4212: avoid putting git on left-hand side of pipe
| * | | | | | | | | | | | | | parse_commit(): describe more date-parsing failure modesJeff King2023-04-271-0/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The previous few commits improved the parsing of dates in malformed commit objects. But there's one big case left implicit: we may still feed garbage to parse_timestamp(). This is preferable to trying to be more strict, but let's document the thinking in a comment. Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>