diff options
| author | Todd C. Miller <millert@cvs.openbsd.org> | 1996-11-27 22:00:46 +0000 |
|---|---|---|
| committer | Todd C. Miller <millert@cvs.openbsd.org> | 1996-11-27 22:00:46 +0000 |
| commit | 8730a7ccff4c5ed419045f57690fb82fd2c9fc85 (patch) | |
| tree | faf830de3fd6ed369b071bffacf8ff77a5bb87ca /lib | |
| parent | 1dad1624ba7e422be25efc3e4786b134b01353b0 (diff) | |
Fix file descriptor leak on error. Noticed by bitblt.
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/libc/gen/getcwd.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/lib/libc/gen/getcwd.c b/lib/libc/gen/getcwd.c index 1ef4183f97d..19f811a2fc3 100644 --- a/lib/libc/gen/getcwd.c +++ b/lib/libc/gen/getcwd.c @@ -32,7 +32,7 @@ */ #if defined(LIBC_SCCS) && !defined(lint) -static char rcsid[] = "$OpenBSD: getcwd.c,v 1.2 1996/08/19 08:23:15 tholo Exp $"; +static char rcsid[] = "$OpenBSD: getcwd.c,v 1.3 1996/11/27 22:00:45 millert Exp $"; #endif /* LIBC_SCCS and not lint */ #include <sys/param.h> @@ -55,7 +55,7 @@ getcwd(pt, size) size_t size; { register struct dirent *dp; - register DIR *dir; + register DIR *dir = NULL; register dev_t dev; register ino_t ino; register int first; @@ -226,5 +226,7 @@ err: if (ptsize) free(pt); free(up); + if (dir) + (void)closedir(dir); return (NULL); } |