From 808c054a42fd24a1aaefaeb1d95195fea9fb6e84 Mon Sep 17 00:00:00 2001 From: Dave Airlie Date: Wed, 7 Dec 2022 05:11:47 +1000 Subject: [PATCH] glx: fix xshm check to init xshm_opcode. Found and proposed by Ray Strode (halfline) Fixes: 68e89401140d ("glx/drisw: use xcb instead of X to query connection") --- src/glx/drisw_glx.c | 1 + 1 file changed, 1 insertion(+) diff --git a/src/glx/drisw_glx.c b/src/glx/drisw_glx.c index c0d1e85fdc4..d7658eaf7c1 100644 --- a/src/glx/drisw_glx.c +++ b/src/glx/drisw_glx.c @@ -874,6 +874,7 @@ check_xshm(Display *dpy) shm_cookie = xcb_query_extension(c, 7, "MIT-SHM"); shm_reply = xcb_query_extension_reply(c, shm_cookie, NULL); + xshm_opcode = shm_reply->major_opcode; has_mit_shm = shm_reply->present; free(shm_reply); -- 2.38.1