From: José Fonseca <jfonseca@vmware.com>
Date: Wed, 8 Apr 2009 10:32:43 +0000 (+0100)
Subject: mesa: Don't attempt to free the dummy program.
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=629700ed7eaaf63d2037a11b2931c91fdc22944a;p=mesa.git

mesa: Don't attempt to free the dummy program.
---

diff --git a/src/mesa/main/shared.c b/src/mesa/main/shared.c
index fa45e466b7f..193ac8970cf 100644
--- a/src/mesa/main/shared.c
+++ b/src/mesa/main/shared.c
@@ -159,9 +159,11 @@ delete_program_cb(GLuint id, void *data, void *userData)
 {
    struct gl_program *prog = (struct gl_program *) data;
    GLcontext *ctx = (GLcontext *) userData;
-   ASSERT(prog->RefCount == 1); /* should only be referenced by hash table */
-   prog->RefCount = 0;  /* now going away */
-   ctx->Driver.DeleteProgram(ctx, prog);
+   if(prog != &_mesa_DummyProgram) {
+      ASSERT(prog->RefCount == 1); /* should only be referenced by hash table */
+      prog->RefCount = 0;  /* now going away */
+      ctx->Driver.DeleteProgram(ctx, prog);
+   }
 }