From c11d76c51a29ed4fe02a8c46ba9fd64083f155ed Mon Sep 17 00:00:00 2001
From: Ian Romanick <ian.d.romanick@intel.com>
Date: Tue, 21 Jan 2014 16:52:42 -0800
Subject: mesa: Increment the list pointer while freeing instruction data

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

(limited to 'src/mesa/main')

diff --git a/src/mesa/main/dlist.c b/src/mesa/main/dlist.c
index cb40ff4db88..08943c9f9b0 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:
-- 
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