diff options
| author | Brian Paul <[email protected]> | 2010-01-20 17:40:48 -0700 |
|---|---|---|
| committer | Brian Paul <[email protected]> | 2010-01-21 08:04:15 -0700 |
| commit | 074abd889f7f5d2c7805a2c0fe118f463101a63d (patch) | |
| tree | 0d88779903ec86ed5d36940210740cc773ca085b /src/gallium/drivers/softpipe | |
| parent | ed9bd82656eec8ee2e85e828a7b05d93702da6ed (diff) | |
softpipe: added region assertions in softpipe_get_tex_transfer()
Diffstat (limited to 'src/gallium/drivers/softpipe')
| -rw-r--r-- | src/gallium/drivers/softpipe/sp_texture.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/gallium/drivers/softpipe/sp_texture.c b/src/gallium/drivers/softpipe/sp_texture.c index fae72c81aa1..45e80c54477 100644 --- a/src/gallium/drivers/softpipe/sp_texture.c +++ b/src/gallium/drivers/softpipe/sp_texture.c @@ -291,6 +291,10 @@ softpipe_get_tex_transfer(struct pipe_screen *screen, assert(texture); assert(level <= texture->last_level); + /* make sure the requested region is in the image bounds */ + assert(x + w <= u_minify(texture->width0, level)); + assert(y + h <= u_minify(texture->height0, level)); + spt = CALLOC_STRUCT(softpipe_transfer); if (spt) { struct pipe_transfer *pt = &spt->base; |