[PATCH 1/1] ntdll/tests: Avoid out-of-bounds read in call_virtual_unwind_x86 (ASan).

[Bernhard Übelacker]

From: Bernhard Übelacker <bernhardu(a)mailbox.org>

---
 dlls/ntdll/tests/unwind.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/dlls/ntdll/tests/unwind.c b/dlls/ntdll/tests/unwind.c
index a60db1bc70f..517673c5a42 100644
--- a/dlls/ntdll/tests/unwind.c
+++ b/dlls/ntdll/tests/unwind.c
@@ -3161,6 +3161,8 @@ static void test_virtual_unwind_x86(void)
         0,                             /* frame reg */
 
         0x01, UWOP(PUSH_NONVOL, rbp),  /* 02: push %rbp */
+
+        0, 0, 0, 0, 0, 0, 0, 0, 0, 0,  /* make it the size expected by call_virtual_unwind_x86 */
     };
 
     static const struct results_x86 results_6_epilogue[] =
-- 
GitLab

https://gitlab.winehq.org/wine/wine/-/merge_requests/9561