Fixes a crash when one of the so targets is null.
Signed-off-by: Zack Rusin <za...@vmware.com>
---
src/gallium/drivers/llvmpipe/lp_draw_arrays.c | 7 +++++--
1 file changed, 5 insertions(+), 2 deletions(-)
diff --git a/src/gallium/drivers/llvmpipe/lp_draw_arrays.c
b/src/gallium/drivers/llvmpipe/lp_draw_arrays.c
index e8a5880..fc947b1 100644
--- a/src/gallium/drivers/llvmpipe/lp_draw_arrays.c
+++ b/src/gallium/drivers/llvmpipe/lp_draw_arrays.c
@@ -89,8 +89,11 @@ llvmpipe_draw_vbo(struct pipe_context *pipe, const struct
pipe_draw_info *info)
}
for (i = 0; i < lp->num_so_targets; i++) {
- void *buf = llvmpipe_resource(lp->so_targets[i]->target.buffer)->data;
- lp->so_targets[i]->mapping = buf;
+ void *buf = 0;
+ if (lp->so_targets[i]) {
+ buf = llvmpipe_resource(lp->so_targets[i]->target.buffer)->data;
+ lp->so_targets[i]->mapping = buf;
+ }
}
draw_set_mapped_so_targets(draw, lp->num_so_targets,
lp->so_targets);
--
1.7.10.4
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