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| author | Jim Meyering <jim@meyering.net> | 2003-07-10 10:59:47 +0000 |
|---|---|---|
| committer | Jim Meyering <jim@meyering.net> | 2003-07-10 10:59:47 +0000 |
| commit | e2e3a9a41ccd404c2d1fe25e851d8f9bd5091414 (patch) | |
| tree | 908d204b2dc6407dc0df95ccc2bec45b4972d840 /src | |
| parent | 864de4b741d2e051f34d4c668035a6cc456a684d (diff) | |
| download | coreutils-e2e3a9a41ccd404c2d1fe25e851d8f9bd5091414.tar.xz | |
(change_file_owner): Don't leak file descriptors when dereferencing symlinks.
Diffstat (limited to 'src')
| -rw-r--r-- | src/chown-core.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/chown-core.c b/src/chown-core.c index b38efaa89..a46dd7ef7 100644 --- a/src/chown-core.c +++ b/src/chown-core.c @@ -1,5 +1,5 @@ /* chown-core.c -- core functions for changing ownership. - Copyright (C) 2000, 2002 Free Software Foundation. + Copyright (C) 2000, 2002, 2003 Free Software Foundation. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by @@ -295,6 +295,8 @@ change_file_owner (int cmdline_arg, const char *file, uid_t uid, gid_t gid, file and use fchown on the resulting descriptor. */ int fd = open (file, O_RDONLY | O_NONBLOCK | O_NOCTTY); fail = (fd == -1 ? 1 : fchown (fd, new_uid, new_gid)); + if (fd != -1) + close (fd); } else { |