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| author | itchyny <itchyny@hatena.ne.jp> | 2021-10-20 10:00:05 +0100 |
|---|---|---|
| committer | Bram Moolenaar <Bram@vim.org> | 2021-10-20 10:00:05 +0100 |
| commit | 051a40c8d91d4595c69a27375f739367d806a475 (patch) | |
| tree | 827ba05c4da3dd6397d7c004e0981b7b34f73151 | |
| parent | 8b0e62c93b6dad5ec5b2c7558d4f7b78c46216d2 (diff) | |
| download | vim-git-051a40c8d91d4595c69a27375f739367d806a475.tar.gz | |
patch 8.2.3544: Unix: may leak file descriptor using non-existing directoryv8.2.3544
Problem: Unix: may leak file descriptor when using a non-existing
directory.
Solution: Always close the file. (closes #9023)
| -rw-r--r-- | src/os_unix.c | 5 | ||||
| -rw-r--r-- | src/version.c | 2 |
2 files changed, 6 insertions, 1 deletions
diff --git a/src/os_unix.c b/src/os_unix.c index 9dde754f3..0b2b5725e 100644 --- a/src/os_unix.c +++ b/src/os_unix.c @@ -2681,7 +2681,6 @@ mch_FullName( verbose_leave(); } l = fchdir(fd); - close(fd); } else #endif @@ -2689,6 +2688,10 @@ mch_FullName( if (l != 0) emsg(_(e_prev_dir)); } +#ifdef HAVE_FCHDIR + if (fd >= 0) + close(fd); +#endif l = STRLEN(buf); if (l >= len - 1) diff --git a/src/version.c b/src/version.c index c3f1fd6ab..227db829a 100644 --- a/src/version.c +++ b/src/version.c @@ -758,6 +758,8 @@ static char *(features[]) = static int included_patches[] = { /* Add new patch number below this line */ /**/ + 3544, +/**/ 3543, /**/ 3542, |