Bug 62362 - Crash when using Wayland EGL platform
Summary: Crash when using Wayland EGL platform
Alias: None
Product: Mesa
Classification: Unclassified
Component: Mesa core (show other bugs)
Version: git
Hardware: All Linux (All)
: medium normal
Assignee: mesa-dev
QA Contact:
Depends on:
Reported: 2013-03-15 08:56 UTC by Sergey Matyukevich
Modified: 2013-03-15 12:53 UTC (History)
0 users

See Also:
i915 platform:
i915 features:


Description Sergey Matyukevich 2013-03-15 08:56:51 UTC
Crash in Mesa when using Wayland EGL platform:

The root cause is incorrect parameter for wayland_roundtrip() in function wayland_shm_display_init_screen (see file src/gallium/state_trackers/egl/wayland/native_shm.c).

The following patch fixes the issue:

diff --git a/src/gallium/state_trackers/egl/wayland/native_shm.c b/src/gallium/state_trackers/egl/wayland/native_shm.c
index a959237..e543619 100644
--- a/src/gallium/state_trackers/egl/wayland/native_shm.c
+++ b/src/gallium/state_trackers/egl/wayland/native_shm.c
@@ -163,7 +163,8 @@ wayland_shm_display_init_screen(struct native_display *ndpy)
       return FALSE;
    if (shmdpy->base.formats == 0)
-      wayland_roundtrip(shmdpy->base.dpy);
+      wayland_roundtrip(&shmdpy->base);
    if (shmdpy->base.formats == 0)
       return FALSE;
Comment 1 Brian Paul 2013-03-15 12:53:38 UTC
The same patch was posted earlier to the Mesa list.
Fixed with commit c07c18081e3b21070c7db3aea0c7a31a31ff20ce

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