u_vbuf: Fix leak

Reported by Coverity: data is heap-allocated, but only freed in the
info->index_size != 0 branch.

Signed-off-by: Ernestas Kulik <ernestas.kulik@gmail.com>
Signed-off-by: Marek Olšák <marek.olsak@amd.com>
Cc: 18.2 <mesa-stable@lists.freedesktop.org>

diff --git a/src/gallium/auxiliary/util/u_vbuf.c b/src/gallium/auxiliary/util/u_vbuf.c
index a7a8a3be21b1088d7751f9dd0485e35ff9736af3..f721613cbc52dc3e124848a09cb90a0cf7d7636b 100644 (file)
--- a/src/gallium/auxiliary/util/u_vbuf.c
+++ b/src/gallium/auxiliary/util/u_vbuf.c
@@ -1334,6 +1334,7 @@ void u_vbuf_draw_vbo(struct u_vbuf *mgr, const struct pipe_draw_info *info)
             end_vertex = MAX2(end_vertex, start + count);
             end_instance = MAX2(end_instance, start_instance + instance_count);
          }
+         free(data);
 
          /* Set the final counts. */
          new_info.count = end_vertex - new_info.start;