diff options
| author | Tiago Vignatti <tiago.vignatti@nokia.com> | 2009-11-04 15:35:37 +0200 |
|---|---|---|
| committer | Keith Packard <keithp@keithp.com> | 2009-11-05 13:27:55 -0800 |
| commit | 964040764387d89ef64324cfbee31872ee6ce41c (patch) | |
| tree | c1007143f6df3c24abac83a722843c40346ff26d /exa | |
| parent | 7442f3355ab8f0bb2b1a270da18c65d8d315d4dd (diff) | |
EXA: Preserve pPixmap->devPrivate.ptr in exaPixmapIsOffscreen_driver
It crash the server when the drawable is 32 bit and the framebuffer is 16.
This is pretty much a copy-past from commit 8e873185.
Signed-off-by: Tiago Vignatti <tiago.vignatti@nokia.com>
Signed-off-by: Keith Packard <keithp@keithp.com>
Diffstat (limited to 'exa')
| -rw-r--r-- | exa/exa_driver.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/exa/exa_driver.c b/exa/exa_driver.c index 97036955b..a9165a158 100644 --- a/exa/exa_driver.c +++ b/exa/exa_driver.c @@ -204,11 +204,13 @@ exaPixmapIsOffscreen_driver(PixmapPtr pPixmap) { ScreenPtr pScreen = pPixmap->drawable.pScreen; ExaScreenPriv(pScreen); + pointer saved_ptr; Bool ret; + saved_ptr = pPixmap->devPrivate.ptr; pPixmap->devPrivate.ptr = ExaGetPixmapAddress(pPixmap); ret = pExaScr->info->PixmapIsOffscreen(pPixmap); - pPixmap->devPrivate.ptr = NULL; + pPixmap->devPrivate.ptr = saved_ptr; return ret; } |