diff options
| author | asou <asou@cvs.openbsd.org> | 2019-12-03 05:03:38 +0000 |
|---|---|---|
| committer | asou <asou@cvs.openbsd.org> | 2019-12-03 05:03:38 +0000 |
| commit | 0e96480f2712ddeb0fa7eb50548154b20a029a93 (patch) | |
| tree | 20ed49184349aae00293ad6a8e83e7ac09b8fc14 /lib/libc | |
| parent | e3d5755f06d8009ef6d20272cf1f122a44308d59 (diff) | |
fwide() does not unlock if error was occurred.
ok guenther@ and deraadt
Diffstat (limited to 'lib/libc')
| -rw-r--r-- | lib/libc/stdio/fwide.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/lib/libc/stdio/fwide.c b/lib/libc/stdio/fwide.c index 27ca0f8ac59..4b93d598eab 100644 --- a/lib/libc/stdio/fwide.c +++ b/lib/libc/stdio/fwide.c @@ -1,4 +1,4 @@ -/* $OpenBSD: fwide.c,v 1.5 2015/08/31 02:53:57 guenther Exp $ */ +/* $OpenBSD: fwide.c,v 1.6 2019/12/03 05:03:37 asou Exp $ */ /* $NetBSD: fwide.c,v 1.2 2003/01/18 11:29:54 thorpej Exp $ */ /*- @@ -51,8 +51,10 @@ fwide(FILE *fp, int mode) FLOCKFILE(fp); wcio = WCIO_GET(fp); - if (!wcio) + if (!wcio) { + FUNLOCKFILE(fp); return 0; /* XXX */ + } if (wcio->wcio_mode == 0 && mode != 0) wcio->wcio_mode = mode; |