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| author | Andreas Schneider <asn@samba.org> | 2015-10-09 09:14:34 +0200 |
|---|---|---|
| committer | Andreas Schneider <asn@samba.org> | 2015-10-27 14:54:56 +0100 |
| commit | caff3210583e798215880b723875acf4bba188dd (patch) | |
| tree | ea2719625cb065d9031e1d02e0d92f3a3e3a01ec | |
| parent | e89cf7c45b57b2fba51b5c0112e1b49d90627b5c (diff) | |
| download | uid_wrapper-caff3210583e798215880b723875acf4bba188dd.tar.gz uid_wrapper-caff3210583e798215880b723875acf4bba188dd.tar.xz uid_wrapper-caff3210583e798215880b723875acf4bba188dd.zip | |
uwrap: Add the EINVAL check to setegid()
Signed-off-by: Andreas Schneider <asn@samba.org>
Reviewed-by: Stefan Metzmacher <metze@samba.org>
| -rw-r--r-- | src/uid_wrapper.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/src/uid_wrapper.c b/src/uid_wrapper.c index d720e53..2702bd7 100644 --- a/src/uid_wrapper.c +++ b/src/uid_wrapper.c @@ -1665,6 +1665,12 @@ int setegid(gid_t egid) return libc_setegid(egid); } + /* On FreeBSD the uid_t -1 is set and doesn't produce and error */ + if (egid == (gid_t)-1) { + errno = EINVAL; + return -1; + } + uwrap_init(); return uwrap_setresgid(-1, egid, -1); } |