On 17 November 2010 13:57, Julien Cristau <[email protected]> wrote:
>> I've attached a patch[1] against bug #31538 [2] that fix xserver segfaulting
>> in
>> glxext.c:DrawableGone() on NULL pointer.
>> See stack trace there[3].
>>
>> It's against xserver-1.7.
>> xserver-1.9 doesn't trigger it anymore but I think it may still be relevant.
>>
> That patch looks like perl, not C.
ahem...
--- glx/glxext.c.tv 2010-11-11 04:19:15.000000000 +0100
+++ glx/glxext.c 2010-11-11 04:20:03.000000000 +0100
@@ -125,6 +125,8 @@
static Bool DrawableGone(__GLXdrawable *glxPriv, XID xid)
{
__GLXcontext *c;
+ if (!glxPriv)
+ return;
for (c = glxAllContexts; c; c = c->next) {
if (c->isCurrent && (c->drawPriv == glxPriv || c->readPriv ==
glxPriv)) {
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