diff options
| author | Tobias Weingartner <weingart@cvs.openbsd.org> | 1999-01-02 08:30:28 +0000 |
|---|---|---|
| committer | Tobias Weingartner <weingart@cvs.openbsd.org> | 1999-01-02 08:30:28 +0000 |
| commit | 64e747d5d1edaa2203e762449fbec33bff6ba25e (patch) | |
| tree | a877b170fa9fb53bd0dbc6c2483787c31b3b11ec /bin/rm | |
| parent | 4337ecbb12a813b40d4fd37980ada605f6719742 (diff) | |
Fix possible free() of uninitialized pointer.
Diffstat (limited to 'bin/rm')
| -rw-r--r-- | bin/rm/rm.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/bin/rm/rm.c b/bin/rm/rm.c index 7b9730647d4..f723e0b32d8 100644 --- a/bin/rm/rm.c +++ b/bin/rm/rm.c @@ -1,4 +1,4 @@ -/* $OpenBSD: rm.c,v 1.7 1998/11/04 21:52:41 aaron Exp $ */ +/* $OpenBSD: rm.c,v 1.8 1999/01/02 08:30:27 weingart Exp $ */ /* $NetBSD: rm.c,v 1.19 1995/09/07 06:48:50 jtc Exp $ */ /*- @@ -44,7 +44,7 @@ static char copyright[] = #if 0 static char sccsid[] = "@(#)rm.c 8.8 (Berkeley) 4/27/95"; #else -static char rcsid[] = "$OpenBSD: rm.c,v 1.7 1998/11/04 21:52:41 aaron Exp $"; +static char rcsid[] = "$OpenBSD: rm.c,v 1.8 1999/01/02 08:30:27 weingart Exp $"; #endif #endif /* not lint */ @@ -314,7 +314,7 @@ rm_overwrite(file, sbp) struct statfs fsb; off_t len; int bsize, fd, wlen; - char *buf; + char *buf = NULL; fd = -1; if (sbp == NULL) { @@ -353,7 +353,8 @@ rm_overwrite(file, sbp) } err: eval = 1; - free(buf); + if(buf) + free(buf); warn("%s", file); } |