Hugh McMaster : regedit: Prevent out-of-bounds reads when unescaping a string (Valgrind).
Alexandre Julliard
julliard at winehq.org
Fri Oct 20 07:19:59 CDT 2017
Module: wine
Branch: stable
Commit: b12440fe31d56411c444d89a1e9db24ec3571411
URL: http://source.winehq.org/git/wine.git/?a=commit;h=b12440fe31d56411c444d89a1e9db24ec3571411
Author: Hugh McMaster <hugh.mcmaster at outlook.com>
Date: Wed Jul 26 13:15:57 2017 +0000
regedit: Prevent out-of-bounds reads when unescaping a string (Valgrind).
Signed-off-by: Hugh McMaster <hugh.mcmaster at outlook.com>
Signed-off-by: Alexandre Julliard <julliard at winehq.org>
(cherry picked from commit 976c2aa649a526188afd9c0647869ccc82068341)
Signed-off-by: Michael Stefaniuc <mstefani at winehq.org>
---
programs/regedit/regproc.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/programs/regedit/regproc.c b/programs/regedit/regproc.c
index 5e4c2d2..4d61ab1 100644
--- a/programs/regedit/regproc.c
+++ b/programs/regedit/regproc.c
@@ -275,6 +275,7 @@ static int REGPROC_unescape_string(WCHAR* str)
str[val_idx] = str[str_idx];
break;
default:
+ if (!str[str_idx]) return FALSE;
output_message(STRING_ESCAPE_SEQUENCE, str[str_idx]);
str[val_idx] = str[str_idx];
break;
More information about the wine-cvs
mailing list