diff options
| author | Federico G. Schwindt <fgsch@cvs.openbsd.org> | 2005-09-26 20:32:05 +0000 |
|---|---|---|
| committer | Federico G. Schwindt <fgsch@cvs.openbsd.org> | 2005-09-26 20:32:05 +0000 |
| commit | bf3d09833861afd8ec9f911ca5b767841069a234 (patch) | |
| tree | 2d93392c2e8f8fb7fd69229b124ef8b5ab9f2c1c /usr.bin/xargs/xargs.c | |
| parent | 2342f7c7dc3a07128b99d6b670959110efd6b196 (diff) | |
terminate the buffer before calling regexec(3) when prompting for
confirmation. fixes a crash with malloc options; otto@ ok.
Diffstat (limited to 'usr.bin/xargs/xargs.c')
| -rw-r--r-- | usr.bin/xargs/xargs.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/usr.bin/xargs/xargs.c b/usr.bin/xargs/xargs.c index 411ade10159..56318a6d990 100644 --- a/usr.bin/xargs/xargs.c +++ b/usr.bin/xargs/xargs.c @@ -1,4 +1,4 @@ -/* $OpenBSD: xargs.c,v 1.22 2005/09/12 09:44:59 jmc Exp $ */ +/* $OpenBSD: xargs.c,v 1.23 2005/09/26 20:32:04 fgsch Exp $ */ /* $FreeBSD: xargs.c,v 1.51 2003/05/03 19:09:11 obrien Exp $ */ /*- @@ -45,7 +45,7 @@ static const char copyright[] = #if 0 static const char sccsid[] = "@(#)xargs.c 8.1 (Berkeley) 6/6/93"; #else -static const char rcsid[] = "$OpenBSD: xargs.c,v 1.22 2005/09/12 09:44:59 jmc Exp $"; +static const char rcsid[] = "$OpenBSD: xargs.c,v 1.23 2005/09/26 20:32:04 fgsch Exp $"; #endif #endif /* not lint */ @@ -609,6 +609,7 @@ prompt(void) (void)fclose(ttyfp); return (0); } + response[rsize - 1] = '\0'; match = regexec(&cre, response, 0, NULL, 0); (void)fclose(ttyfp); regfree(&cre); |