#38993: xorg-server, xorg-server-devel crash at "damageValidateGC" --------------------------------+------------------------ Reporter: kurtjaeke@… | Owner: jeremyhu@… Type: defect | Status: new Priority: Normal | Milestone: Component: ports | Version: 2.1.3 Resolution: | Keywords: Port: xorg-server-devel | --------------------------------+------------------------ Comment (by kurtjaeke@…): I played a little with "git bisect". Upstream commit 4dc2a76740d921c824a4d8193f39dd373475f02a ("http://cgit.freedesktop.org/xorg/xserver/commit/?id=4dc2a76740d921c824a4d819...") causes the problems I see. '''Reverting''' the following part of the first hunk makes this issue go away for me: {{{ diff --git a/miext/damage/damage.c b/miext/damage/damage.c index 2d2b422..a98c20e 100644 --- a/miext/damage/damage.c +++ b/miext/damage/damage.c @@ -436,9 +436,13 @@ damageCreateGC(GCPtr pGC) static void damageValidateGC(GCPtr pGC, unsigned long changes, DrawablePtr pDrawable) { DAMAGE_GC_FUNC_PROLOGUE(pGC); (*pGC->funcs->ValidateGC) (pGC, changes, pDrawable); - pGCPriv->ops = pGC->ops; /* just so it's not NULL */ + if (pDamage) + pGCPriv->ops = pGC->ops; /* so it's not NULL, so FUNC_EPILOGUE does work */ + else + pGCPriv->ops = NULL; DAMAGE_GC_FUNC_EPILOGUE(pGC); } }}} This is where my investigation stops. What's next? -- Ticket URL: <https://trac.macports.org/ticket/38993#comment:7> MacPorts <http://www.macports.org/> Ports system for OS X