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| author | Shawn Pearce <spearce@spearce.org> | 2006-09-02 00:16:31 -0400 |
|---|---|---|
| committer | Junio C Hamano <junkio@cox.net> | 2006-09-02 03:24:37 -0700 |
| commit | 9befac470b4cfad529032dbcffcb71242ec71f91 (patch) | |
| tree | f3715172da747456dd63c6d80c3f1e0a7d6f2d56 /merge-recursive.c | |
| parent | ad1ed5ee896ba5d7f89bc04c7441b1532efb9853 (diff) | |
| download | git-9befac470b4cfad529032dbcffcb71242ec71f91.tar.gz | |
Replace uses of strdup with xstrdup.
Like xmalloc and xrealloc xstrdup dies with a useful message if
the native strdup() implementation returns NULL rather than a
valid pointer.
I just tried to use xstrdup in new code and found it to be missing.
However I expected it to be present as xmalloc and xrealloc are
already commonly used throughout the code.
[jc: removed the part that deals with last_XXX, which I am
finding more and more dubious these days.]
Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Diffstat (limited to 'merge-recursive.c')
| -rw-r--r-- | merge-recursive.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/merge-recursive.c b/merge-recursive.c index 48b2763de6..611cd95cf5 100644 --- a/merge-recursive.c +++ b/merge-recursive.c @@ -513,8 +513,8 @@ static char *unique_path(const char *path, const char *branch) static int mkdir_p(const char *path, unsigned long mode) { - /* path points to cache entries, so strdup before messing with it */ - char *buf = strdup(path); + /* path points to cache entries, so xstrdup before messing with it */ + char *buf = xstrdup(path); int result = safe_create_leading_directories(buf); free(buf); return result; @@ -668,9 +668,9 @@ static struct merge_file_info merge_file(struct diff_filespec *o, git_unpack_file(a->sha1, src1); git_unpack_file(b->sha1, src2); - argv[2] = la = strdup(mkpath("%s/%s", branch1, a->path)); - argv[6] = lb = strdup(mkpath("%s/%s", branch2, b->path)); - argv[4] = lo = strdup(mkpath("orig/%s", o->path)); + argv[2] = la = xstrdup(mkpath("%s/%s", branch1, a->path)); + argv[6] = lb = xstrdup(mkpath("%s/%s", branch2, b->path)); + argv[4] = lo = xstrdup(mkpath("orig/%s", o->path)); argv[7] = src1; argv[8] = orig; argv[9] = src2, @@ -1314,9 +1314,9 @@ int main(int argc, char *argv[]) original_index_file = getenv("GIT_INDEX_FILE"); if (!original_index_file) - original_index_file = strdup(git_path("index")); + original_index_file = xstrdup(git_path("index")); - temporary_index_file = strdup(git_path("mrg-rcrsv-tmp-idx")); + temporary_index_file = xstrdup(git_path("mrg-rcrsv-tmp-idx")); if (argc < 4) die("Usage: %s <base>... -- <head> <remote> ...\n", argv[0]); |