diff options
| author |   kevlo <kevlo@openbsd.org> | 2017-12-08 01:03:51 +0000 |
|---|---|---|
| committer | kevlo <kevlo@openbsd.org> | 2017-12-08 01:03:51 +0000 |
| commit | 367240bd3bf23d13ce0cdd2fdaa27972e74e4d80 (patch) | |
| tree | 43988807c77ccf8a30ee46289a8976724d9adfe7 /lib/libc/stdio | |
| parent | Change the SA payload parser to parse more than the first proposal. This (diff) | |
| download | wireguard-openbsd-367240bd3bf23d13ce0cdd2fdaa27972e74e4d80.tar.xz wireguard-openbsd-367240bd3bf23d13ce0cdd2fdaa27972e74e4d80.zip | |
Fix the return value of fwscanf(3) when encountering an early matching
failure. This change brings fwscanf(3) back in line with fscanf(3).
From FreeBSD; ok deraadt@, millert@
Diffstat (limited to 'lib/libc/stdio')
| -rw-r--r-- | lib/libc/stdio/vfwscanf.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/lib/libc/stdio/vfwscanf.c b/lib/libc/stdio/vfwscanf.c index 7827244c0b2..8cb83f69224 100644 --- a/lib/libc/stdio/vfwscanf.c +++ b/lib/libc/stdio/vfwscanf.c @@ -1,4 +1,4 @@ -/* $OpenBSD: vfwscanf.c,v 1.6 2016/10/30 05:07:06 jsg Exp $ */ +/* $OpenBSD: vfwscanf.c,v 1.7 2017/12/08 01:03:51 kevlo Exp $ */ /*- * Copyright (c) 1990, 1993 * The Regents of the University of California. All rights reserved. @@ -165,7 +165,7 @@ literal: goto input_failure; if (wi != c) { __ungetwc(wi, fp); - goto input_failure; + goto match_failure; } nread++; continue; |