Maarten Lankhorst : dsound: Hold lock in GetStatus.
Alexandre Julliard
julliard at winehq.org
Mon Apr 7 06:50:29 CDT 2008
Module: wine
Branch: master
Commit: 98933362f379e8a108703d9d5631f86e1c788fd1
URL: http://source.winehq.org/git/wine.git/?a=commit;h=98933362f379e8a108703d9d5631f86e1c788fd1
Author: Maarten Lankhorst <m.b.lankhorst at gmail.com>
Date: Wed Apr 2 15:01:27 2008 -0700
dsound: Hold lock in GetStatus.
---
dlls/dsound/buffer.c | 2 ++
1 files changed, 2 insertions(+), 0 deletions(-)
diff --git a/dlls/dsound/buffer.c b/dlls/dsound/buffer.c
index bb08f4a..108636a 100644
--- a/dlls/dsound/buffer.c
+++ b/dlls/dsound/buffer.c
@@ -465,11 +465,13 @@ static HRESULT WINAPI IDirectSoundBufferImpl_GetStatus(
}
*status = 0;
+ RtlAcquireResourceShared(&This->lock, TRUE);
if ((This->state == STATE_STARTING) || (This->state == STATE_PLAYING)) {
*status |= DSBSTATUS_PLAYING;
if (This->playflags & DSBPLAY_LOOPING)
*status |= DSBSTATUS_LOOPING;
}
+ RtlReleaseResource(&This->lock);
TRACE("status=%x\n", *status);
return DS_OK;
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