Hugh McMaster : regedit: Check for a valid subkey pointer before attempting to delete a registry key (Coverity).
Alexandre Julliard
julliard at winehq.org
Mon Jul 24 15:51:20 CDT 2017
Module: wine
Branch: master
Commit: 5bd636dc161ccf512996a01a9f5491382edf59f1
URL: http://source.winehq.org/git/wine.git/?a=commit;h=5bd636dc161ccf512996a01a9f5491382edf59f1
Author: Hugh McMaster <hugh.mcmaster at outlook.com>
Date: Mon Jul 24 12:47:56 2017 +0000
regedit: Check for a valid subkey pointer before attempting to delete a registry key (Coverity).
Signed-off-by: Hugh McMaster <hugh.mcmaster at outlook.com>
Signed-off-by: Alexandre Julliard <julliard at winehq.org>
---
programs/regedit/regproc.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/programs/regedit/regproc.c b/programs/regedit/regproc.c
index 7be4605..7e44e37 100644
--- a/programs/regedit/regproc.c
+++ b/programs/regedit/regproc.c
@@ -1125,7 +1125,7 @@ void delete_registry_key(WCHAR *reg_key_name)
error_exit(STRING_INVALID_SYSTEM_KEY, reg_key_name);
}
- if (!*key_name)
+ if (!key_name || !*key_name)
error_exit(STRING_DELETE_FAILED, reg_key_name);
RegDeleteTreeW(key_class, key_name);
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