Piotr Caban : msvcrt: Don't lock __badioinfo.
Alexandre Julliard
julliard at wine.codeweavers.com
Thu Jun 4 09:32:02 CDT 2015
Module: wine
Branch: master
Commit: eec7a565bec2564ef4aef650ea3e5ff93a776085
URL: http://source.winehq.org/git/wine.git/?a=commit;h=eec7a565bec2564ef4aef650ea3e5ff93a776085
Author: Piotr Caban <piotr at codeweavers.com>
Date: Thu Jun 4 11:24:52 2015 +0200
msvcrt: Don't lock __badioinfo.
---
dlls/msvcrt/file.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/dlls/msvcrt/file.c b/dlls/msvcrt/file.c
index c9f9cae..07863be 100644
--- a/dlls/msvcrt/file.c
+++ b/dlls/msvcrt/file.c
@@ -260,6 +260,8 @@ static inline ioinfo* get_ioinfo_nolock(int fd)
static inline ioinfo* get_ioinfo(int fd)
{
ioinfo *ret = get_ioinfo_nolock(fd);
+ if(ret == &MSVCRT___badioinfo)
+ return ret;
if(!(ret->exflag & EF_CRIT_INIT)) {
LOCK_FILES();
if(!(ret->exflag & EF_CRIT_INIT)) {
@@ -274,7 +276,7 @@ static inline ioinfo* get_ioinfo(int fd)
static inline void release_ioinfo(ioinfo *info)
{
- if(info->exflag & EF_CRIT_INIT)
+ if(info!=&MSVCRT___badioinfo && info->exflag & EF_CRIT_INIT)
LeaveCriticalSection(&info->crit);
}
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