[Mesa-dev] [PATCH] mesa: Increment the list pointer while freeing instruction data

[Ian Romanick]

From: Ian Romanick <ian.d.romanick at intel.com>

Since the list pointer was never incremented when a OPCODE_PIXEL_MAP
opcode was encountered, the data for the instruction would get freed
over and over and over... resulting in a crash.

Fixes gl-1.0-beginend-coverage.

Signed-off-by: Ian Romanick <ian.d.romanick at intel.com>
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=72214
Cc: Brian Paul <brianp at vmware.com>
Cc: Lu Ha <huax.lu at intel.com>
---
 src/mesa/main/dlist.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/mesa/main/dlist.c b/src/mesa/main/dlist.c
index cb40ff4..08943c9 100644
--- a/src/mesa/main/dlist.c
+++ b/src/mesa/main/dlist.c
@@ -767,6 +767,7 @@ _mesa_delete_list(struct gl_context *ctx, struct gl_display_list *dlist)
             break;
          case OPCODE_PIXEL_MAP:
             free(get_pointer(&n[3]));
+            n += InstSize[n[0].opcode];
             break;
 
          case OPCODE_CONTINUE:
-- 
1.8.1.4