Module: Mesa Branch: master Commit: 38b13459be46bb6d243365d93d4e44ccfa370d69 URL: http://cgit.freedesktop.org/mesa/mesa/commit/?id=38b13459be46bb6d243365d93d4e44ccfa370d69
Author: Zack Rusin <[email protected]> Date: Tue Jun 8 16:18:38 2010 -0400 softpipe: make sure that invalid calls to sosettargets don't crash us --- src/gallium/drivers/softpipe/sp_state_so.c | 7 +++++++ 1 files changed, 7 insertions(+), 0 deletions(-) diff --git a/src/gallium/drivers/softpipe/sp_state_so.c b/src/gallium/drivers/softpipe/sp_state_so.c index 8bd20cd..27acd3d 100644 --- a/src/gallium/drivers/softpipe/sp_state_so.c +++ b/src/gallium/drivers/softpipe/sp_state_so.c @@ -96,6 +96,13 @@ softpipe_set_stream_output_buffers(struct pipe_context *pipe, void *mapped; struct softpipe_resource *res = softpipe_resource(buffers[i]); + if (!res) { + /* the whole call is invalid, bail out */ + softpipe->so_target.num_buffers = 0; + draw_set_mapped_so_buffers(softpipe->draw, map_buffers, 0); + return; + } + softpipe->so_target.buffer[i] = res; softpipe->so_target.offset[i] = offsets[i]; softpipe->so_target.so_count[i] = 0; _______________________________________________ mesa-commit mailing list [email protected] http://lists.freedesktop.org/mailman/listinfo/mesa-commit
