diff options
| author | Kristian Høgsberg <krh@bitplanet.net> | 2010-09-09 08:06:40 -0400 |
|---|---|---|
| committer | Kristian Høgsberg <krh@bitplanet.net> | 2010-09-09 08:06:51 -0400 |
| commit | 80e48ddcf6d5bdc1fc063f28b7af478dae330233 (patch) | |
| tree | a70b86a526bcd8cf3e9b8b446a318c1c90838793 /src/glx | |
| parent | 777f352e6087e3ef05f7a88232f23e4f971bc5a0 (diff) | |
glx: Fix another use-after-free problem
Diffstat (limited to 'src/glx')
| -rw-r--r-- | src/glx/glx_pbuffer.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/glx/glx_pbuffer.c b/src/glx/glx_pbuffer.c index d1cb66b87c..34892e8b1a 100644 --- a/src/glx/glx_pbuffer.c +++ b/src/glx/glx_pbuffer.c @@ -220,12 +220,14 @@ DestroyDRIDrawable(Display *dpy, GLXDrawable drawable, int destroy_xdrawable) { struct glx_display *const priv = __glXInitialize(dpy); __GLXDRIdrawable *pdraw = GetGLXDRIDrawable(dpy, drawable); + XID xid; if (pdraw != NULL) { + xid = pdraw->xDrawable; (*pdraw->destroyDrawable) (pdraw); __glxHashDelete(priv->drawHash, drawable); if (destroy_xdrawable) - XFreePixmap(pdraw->psc->dpy, pdraw->xDrawable); + XFreePixmap(priv->dpy, xid); } } |