diff options
| author | Julien Isorce <[email protected]> | 2017-03-10 17:16:05 +0000 |
|---|---|---|
| committer | Marek Olšák <[email protected]> | 2017-03-13 17:17:30 +0100 |
| commit | d09edb01468ca385b6a8ffe29ac434dc42a78d07 (patch) | |
| tree | 92c96af03268e6d6bd5cc36f60136c59f0d0122f /src | |
| parent | 192de3f051c70ff1404369f88ae2d55f1ffcf806 (diff) | |
winsys/radeon: check null in radeon_cs_create_fence
Fixes the following segmentation fault:
radeon_drm_cs_add_buffer (bo=0x0) at radeon_drm_cs.c
-> if (!bo->handle)
(gdb) bt
0 radeon_drm_cs_add_buffer (bo=0x0) at radeon_drm_cs.c
1 0x00007fffe73575de in radeon_cs_create_fence radeon_drm_cs.c
2 0x00007fffe7358c48 in radeon_drm_cs_flush radeon_drm_cs.c
Signed-off-by: Julien Isorce <[email protected]>
Signed-off-by: Marek Olšák <[email protected]>
Diffstat (limited to 'src')
| -rw-r--r-- | src/gallium/winsys/radeon/drm/radeon_drm_cs.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/gallium/winsys/radeon/drm/radeon_drm_cs.c b/src/gallium/winsys/radeon/drm/radeon_drm_cs.c index d431bfc11f4..1545fd82637 100644 --- a/src/gallium/winsys/radeon/drm/radeon_drm_cs.c +++ b/src/gallium/winsys/radeon/drm/radeon_drm_cs.c @@ -750,6 +750,9 @@ radeon_cs_create_fence(struct radeon_winsys_cs *rcs) /* Create a fence, which is a dummy BO. */ fence = cs->ws->base.buffer_create(&cs->ws->base, 1, 1, RADEON_DOMAIN_GTT, RADEON_FLAG_HANDLE); + if (!fence) + return NULL; + /* Add the fence as a dummy relocation. */ cs->ws->base.cs_add_buffer(rcs, fence, RADEON_USAGE_READWRITE, RADEON_DOMAIN_GTT, |