Mesa (master): mesa: Fix memory leak on error path.

[Vinson Lee]

Module: Mesa
Branch: master
Commit: 5d32b00db97a140a63b62f2b4945e1a50c7e0d64
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=5d32b00db97a140a63b62f2b4945e1a50c7e0d64

Author: Vinson Lee <vlee at vmware.com>
Date:   Sat Dec 10 14:46:13 2011 -0800

mesa: Fix memory leak on error path.

Fixes Coverity resource leak defect.

Signed-off-by: Vinson Lee <vlee at vmware.com>
Reviewed-by: Brian Paul <brianp at vmware.com>

---

 src/mesa/program/prog_parameter_layout.c |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)

diff --git a/src/mesa/program/prog_parameter_layout.c b/src/mesa/program/prog_parameter_layout.c
index 28fca3b..e4f2db3 100644
--- a/src/mesa/program/prog_parameter_layout.c
+++ b/src/mesa/program/prog_parameter_layout.c
@@ -138,6 +138,7 @@ _mesa_layout_parameters(struct asm_parser_state *state)
 		      inst->SrcReg[i].Symbol->param_binding_length);
 
 	       if (new_begin < 0) {
+		  _mesa_free_parameter_list(layout);
 		  return GL_FALSE;
 	       }