Marcus Meissner : cmd: Avoid potential buffer overflow (Coverity).
Alexandre Julliard
julliard at winehq.org
Mon Jun 20 10:29:51 CDT 2016
Module: wine
Branch: master
Commit: 0d4c3996231c2c601029efa8776820b8cf2eae33
URL: http://source.winehq.org/git/wine.git/?a=commit;h=0d4c3996231c2c601029efa8776820b8cf2eae33
Author: Marcus Meissner <marcus at jet.franken.de>
Date: Sat Jun 18 09:50:59 2016 +0200
cmd: Avoid potential buffer overflow (Coverity).
Signed-off-by: Marcus Meissner <marcus at jet.franken.de>
Signed-off-by: Alexandre Julliard <julliard at winehq.org>
---
programs/cmd/wcmdmain.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/programs/cmd/wcmdmain.c b/programs/cmd/wcmdmain.c
index de92e0a..87f5387 100644
--- a/programs/cmd/wcmdmain.c
+++ b/programs/cmd/wcmdmain.c
@@ -375,7 +375,7 @@ static void WCMD_show_prompt (void) {
*q++ = '(';
break;
case 'D':
- GetDateFormatW(LOCALE_USER_DEFAULT, DATE_SHORTDATE, NULL, NULL, q, MAX_PATH);
+ GetDateFormatW(LOCALE_USER_DEFAULT, DATE_SHORTDATE, NULL, NULL, q, MAX_PATH - (q - out_string));
while (*q) q++;
break;
case 'E':
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