diff options
| author |   deraadt <deraadt@openbsd.org> | 2001-09-05 22:32:27 +0000 |
|---|---|---|
| committer | deraadt <deraadt@openbsd.org> | 2001-09-05 22:32:27 +0000 |
| commit | 24766c5400032a2369be118d2414a7986b46bee0 (patch) | |
| tree | 8a4a6c3337382440d16aeab559efaa74df34c5e7 /lib/libc/stdio/asprintf.c | |
| parent | sparc64 uses new binutils. (diff) | |
| download | wireguard-openbsd-24766c5400032a2369be118d2414a7986b46bee0.tar.xz wireguard-openbsd-24766c5400032a2369be118d2414a7986b46bee0.zip | |
make sure that va_start() has matching va_end()
Diffstat (limited to 'lib/libc/stdio/asprintf.c')
| -rw-r--r-- | lib/libc/stdio/asprintf.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/lib/libc/stdio/asprintf.c b/lib/libc/stdio/asprintf.c index fd0ba320c8f..f08e6c96f42 100644 --- a/lib/libc/stdio/asprintf.c +++ b/lib/libc/stdio/asprintf.c @@ -1,4 +1,4 @@ -/* $OpenBSD: asprintf.c,v 1.6 1998/10/16 16:11:55 millert Exp $ */ +/* $OpenBSD: asprintf.c,v 1.7 2001/09/05 22:32:33 deraadt Exp $ */ /* * Copyright (c) 1997 Todd C. Miller <Todd.Miller@courtesan.com> @@ -28,7 +28,7 @@ */ #if defined(LIBC_SCCS) && !defined(lint) -static char rcsid[] = "$OpenBSD: asprintf.c,v 1.6 1998/10/16 16:11:55 millert Exp $"; +static char rcsid[] = "$OpenBSD: asprintf.c,v 1.7 2001/09/05 22:32:33 deraadt Exp $"; #endif /* LIBC_SCCS and not lint */ #include <stdio.h> @@ -70,14 +70,15 @@ asprintf(str, fmt, va_alist) if (ret == -1) goto err; *f._p = '\0'; - va_end(ap); _base = realloc(f._bf._base, ret + 1); if (_base == NULL) goto err; *str = (char *)_base; + va_end(ap); return (ret); err: + va_end(ap); if (f._bf._base) { free(f._bf._base); f._bf._base = NULL; |