diff options
| author | Michel Dänzer <michel@tungstengraphics.com> | 2007-12-18 19:37:46 +0100 |
|---|---|---|
| committer | Michel Dänzer <michel@tungstengraphics.com> | 2007-12-18 19:37:46 +0100 |
| commit | 4757a218d733af12d04674455fc6e1fad48a1cd0 (patch) | |
| tree | 99eb6236d49f10ceb37426535650e35f6cf13c7b /src/i830_video.c | |
| parent | 5cbb4110116f6d4187fd27660a78203caa1da46b (diff) | |
Always set pPriv->buf to NULL after freeing the memory it pointed to.
Fixes https://bugs.freedesktop.org/show_bug.cgi?id=13108 .
Diffstat (limited to 'src/i830_video.c')
| -rw-r--r-- | src/i830_video.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/i830_video.c b/src/i830_video.c index 5325bbdb..9688aaa8 100644 --- a/src/i830_video.c +++ b/src/i830_video.c @@ -2574,6 +2574,7 @@ I830VideoBlockHandler(int i, pointer blockData, pointer pTimeout, */ I830Sync(pScrn); i830_free_memory(pScrn, pPriv->buf); + pPriv->buf = NULL; pPriv->videoStatus = 0; } } @@ -2686,6 +2687,7 @@ I830FreeSurface(XF86SurfacePtr surface) /* Sync before freeing the buffer, because the pages will be unbound. */ I830Sync(pScrn); i830_free_memory(surface->pScrn, pPriv->buf); + pPriv->buf = NULL; xfree(surface->pitches); xfree(surface->offsets); xfree(surface->devPrivate.ptr); |