diff options
| author | Ray Lai <ray@cvs.openbsd.org> | 2006-09-30 17:48:23 +0000 |
|---|---|---|
| committer | Ray Lai <ray@cvs.openbsd.org> | 2006-09-30 17:48:23 +0000 |
| commit | 1712168a6ac665f19edb6d85b784cf03df89d00b (patch) | |
| tree | 37ee55661b3e83ab8c4a02cf12a744d2d4cb2c00 /sbin | |
| parent | 2089d60b1455bbcc181a25b376999406ea4bccd8 (diff) | |
Clear errno before calling the strtol functions.
From Paul Stoeber <x0001 at x dot de1 dot cc>.
OK deraadt@.
Diffstat (limited to 'sbin')
| -rw-r--r-- | sbin/mount/getmntopts.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/sbin/mount/getmntopts.c b/sbin/mount/getmntopts.c index e6481539fdd..2ed2239b65b 100644 --- a/sbin/mount/getmntopts.c +++ b/sbin/mount/getmntopts.c @@ -1,4 +1,4 @@ -/* $OpenBSD: getmntopts.c,v 1.9 2004/07/05 18:33:38 otto Exp $ */ +/* $OpenBSD: getmntopts.c,v 1.10 2006/09/30 17:48:22 ray Exp $ */ /* $NetBSD: getmntopts.c,v 1.3 1995/03/18 14:56:58 cgd Exp $ */ /*- @@ -34,7 +34,7 @@ #if 0 static char sccsid[] = "@(#)getmntopts.c 8.1 (Berkeley) 3/27/94"; #else -static char rcsid[] = "$OpenBSD: getmntopts.c,v 1.9 2004/07/05 18:33:38 otto Exp $"; +static char rcsid[] = "$OpenBSD: getmntopts.c,v 1.10 2006/09/30 17:48:22 ray Exp $"; #endif #endif /* not lint */ @@ -119,6 +119,7 @@ getmntopt(char **optionp, union mntval *valuep, const struct mntopt *m0, /* Store the value for options with assignments in them. */ if (value != NULL) { if (m->m_oflags & MFLAG_INTVAL) { + errno = 0; l = strtol(value, &endp, 10); if (endp == value || l < 0 || l > INT_MAX || (l == LONG_MAX && errno == ERANGE)) |