i965/vs: Fix memory leak of ralloc context for the visitor.

diff --git a/src/mesa/drivers/dri/i965/brw_vec4_visitor.cpp b/src/mesa/drivers/dri/i965/brw_vec4_visitor.cpp
index 3ae89df..185a01e 100644 (file)
--- a/src/mesa/drivers/dri/i965/brw_vec4_visitor.cpp
+++ b/src/mesa/drivers/dri/i965/brw_vec4_visitor.cpp
@@ -2104,6 +2104,7 @@ vec4_visitor::vec4_visitor(struct brw_vs_compile *c,
 
 vec4_visitor::~vec4_visitor()
 {
+   ralloc_free(this->mem_ctx);
    hash_table_dtor(this->variable_ht);
 }