disable freeing of fp->func, see comment (bug 5131)

1 files changed, 8 insertions, 1 deletions

diff --git a/src/mesa/tnl/t_vertex.c b/src/mesa/tnl/t_vertex.c
index bed3cf1879..ab606de705 100644
--- a/src/mesa/tnl/t_vertex.c
+++ b/src/mesa/tnl/t_vertex.c
@@ -494,7 +494,14 @@ void _tnl_free_vertices( GLcontext *ctx )
    for (fp = vtx->fastpath ; fp ; fp = tmp) {
       tmp = fp->next;
       FREE(fp->attr);
-      FREE((void *)fp->func);
+      /* XXX Can we be sure that fp->func points to memory that was
+       * allocated with _mesa_exec_malloc()?  I think it's possible that
+       * the pointer can point to an ordinary C function.
+       * Just disable this for the time being.
+       */
+#if 0
+      _mesa_exec_free((void *) fp->func);
+#endif
       FREE(fp);
    }