diff options
| author | Robert Noland <rnoland@2hip.net> | 2009-10-14 13:58:56 -0500 |
|---|---|---|
| committer | Alex Deucher <alexdeucher@gmail.com> | 2009-10-15 11:29:35 -0400 |
| commit | e5d6450c2c85cc7d645cb0736194f41e5393802d (patch) | |
| tree | 1359981509d3d721e6f8b6517df9416b269fff7a /src | |
| parent | 22a0029a68cf6a17e5d799c7d8eb8a699ccdeabb (diff) | |
radeon: return EINVAL for 0 length buffers.
Signed-off-by: Robert Noland <rnoland@2hip.net>
Diffstat (limited to 'src')
| -rw-r--r-- | src/mesa/drivers/dri/radeon/radeon_bo_legacy.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/mesa/drivers/dri/radeon/radeon_bo_legacy.c b/src/mesa/drivers/dri/radeon/radeon_bo_legacy.c index 3e7547d2f9..ce60a2f7ea 100644 --- a/src/mesa/drivers/dri/radeon/radeon_bo_legacy.c +++ b/src/mesa/drivers/dri/radeon/radeon_bo_legacy.c @@ -710,6 +710,10 @@ int radeon_bo_legacy_validate(struct radeon_bo *bo, bo, bo->size, bo_legacy->map_count); return -EINVAL; } + if(bo->size == 0) { + fprintf(stderr, "bo(%p) has size 0.\n", bo); + return -EINVAL; + } if (bo_legacy->static_bo || bo_legacy->validated) { *soffset = bo_legacy->offset; *eoffset = bo_legacy->offset + bo->size; |