[PATCH v2] d3dcompiler: Iterate through the instruction list in reverse in free_instr_list() (Valgrind).

[Zebediah Figura]

Signed-off-by: Zebediah Figura 
---
 dlls/d3dcompiler_43/utils.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/dlls/d3dcompiler_43/utils.c b/dlls/d3dcompiler_43/utils.c
index 336bf0d9bcf..df39716b495 100644
--- a/dlls/d3dcompiler_43/utils.c
+++ b/dlls/d3dcompiler_43/utils.c
@@ -2113,7 +2113,9 @@ void free_instr_list(struct list *list)

if (!list)
         return;
-    LIST_FOR_EACH_ENTRY_SAFE(node, next_node, list, struct hlsl_ir_node, entry)
+    /* Iterate in reverse, to avoid use-after-free when unlinking sources from
+     * the "uses" list. */
+    LIST_FOR_EACH_ENTRY_SAFE_REV(node, next_node, list, struct hlsl_ir_node, entry)
         free_instr(node);
     d3dcompiler_free(list);
 }

[Matteo Bruni]

Signed-off-by: Matteo Bruni