diff options
| author | Paul Eggert <eggert@cs.ucla.edu> | 2021-06-26 18:23:52 -0700 |
|---|---|---|
| committer | Paul Eggert <eggert@cs.ucla.edu> | 2021-06-26 18:40:26 -0700 |
| commit | da0d448bca62c6305fc432f67e2c5ccc2da75346 (patch) | |
| tree | 66edb80203a1f0c751f17c7916af833e464be0c0 /bootstrap.conf | |
| parent | 177bfdd7ca7bb7fe602ab04756521c9caeccb413 (diff) | |
| download | coreutils-da0d448bca62c6305fc432f67e2c5ccc2da75346.tar.gz | |
tail: use poll, not select
This fixes an unlikely stack out-of-bounds write reported by
Stepan Broz via Kamil Dudka (Bug#49209).
* bootstrap.conf (gnulib_modules): Replace select with poll.
* src/tail.c: Do not include <sys/select.h>.
[!_AIX]: Include poll.h.
(check_output_alive) [!_AIX]: Use poll instead of select.
(tail_forever_inotify): Likewise. Simplify logic, as there is no
need for a ‘while (len <= evbuf_off)’ loop.
Diffstat (limited to 'bootstrap.conf')
| -rw-r--r-- | bootstrap.conf | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/bootstrap.conf b/bootstrap.conf index daea2824c..e7ed7e5ff 100644 --- a/bootstrap.conf +++ b/bootstrap.conf @@ -193,6 +193,7 @@ gnulib_modules=" physmem pipe-posix pipe2 + poll posix-shell posixtm posixver @@ -227,7 +228,6 @@ gnulib_modules=" save-cwd savedir savewd - select selinux-at setenv settime |