Eric Pouech : dbghelp/dwarf: Properly handle error cases while computing frame_cfa.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 7bc6eb9d255f13358cfd307a9e9129c09da65ce3
URL:    https://source.winehq.org/git/wine.git/?a=commit;h=7bc6eb9d255f13358cfd307a9...

Author: Eric Pouech <eric.pouech(a)gmail.com>
Date:   Tue Oct 19 15:51:55 2021 +0200

dbghelp/dwarf: Properly handle error cases while computing frame_cfa.

Signed-off-by: Eric Pouech <eric.pouech(a)gmail.com>
Signed-off-by: Alexandre Julliard <julliard(a)winehq.org>

---

 dlls/dbghelp/dwarf.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/dlls/dbghelp/dwarf.c b/dlls/dbghelp/dwarf.c
index 8b08799dce7..e1c77569622 100644
--- a/dlls/dbghelp/dwarf.c
+++ b/dlls/dbghelp/dwarf.c
@@ -3689,10 +3689,10 @@ static BOOL compute_call_frame_cfa(struct module* module, ULONG_PTR ip, struct l
         {
         case RULE_EXPRESSION:
             FIXME("Too complex expression for frame_CFA resolution (RULE_EXPRESSION)\n");
-            break;
+            return FALSE;
         case RULE_VAL_EXPRESSION:
             FIXME("Too complex expression for frame_CFA resolution (RULE_VAL_EXPRESSION)\n");
-            break;
+            return FALSE;
         default:
             frame->kind = loc_regrel;
             frame->reg = dbghelp_current_cpu->map_dwarf_register(info.state.cfa_reg, module, TRUE);