diff options
| author | Jeremy Allison <jra@samba.org> | 2017-10-03 10:37:55 -0700 |
|---|---|---|
| committer | Karolin Seeger <kseeger@samba.org> | 2017-10-25 08:43:04 +0200 |
| commit | 6b1971fe39cc91ae450d28238fe3f81758d0e6fd (patch) | |
| tree | 4a02331b6ba1d6708e94793a5bbbe4a4bf27c722 /source3/lib | |
| parent | e507bcdd6844075f4ab996192d2d19df77c3cbbf (diff) | |
| download | samba-6b1971fe39cc91ae450d28238fe3f81758d0e6fd.tar.gz | |
s3: VFS: Ensure sys_getwd() doesn't leak memory on error on really old systems.
BUG: https://bugzilla.samba.org/show_bug.cgi?id=13069
Signed-off-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>
(cherry picked from commit fb9ce0685e5d46e3d7abf5fac07b4f626339a413)
Diffstat (limited to 'source3/lib')
| -rw-r--r-- | source3/lib/system.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/source3/lib/system.c b/source3/lib/system.c index 99462b631c7..01c934277ac 100644 --- a/source3/lib/system.c +++ b/source3/lib/system.c @@ -605,11 +605,16 @@ char *sys_getwd(void) } return wd; #else + char *wd = NULL; char *s = SMB_MALLOC_ARRAY(char, PATH_MAX); if (s == NULL) { return NULL; } - return getwd(s); + wd = getwd(s); + if (wd == NULL) { + SAFE_FREE(s); + } + return wd; #endif } |