Piotr Caban : msvcrt: Fixed buffer overflow in snprintf functions family.
Alexandre Julliard
julliard at winehq.org
Mon Jun 6 15:19:10 CDT 2011
Module: wine
Branch: master
Commit: ab9077d64084b51d2807fe807ea4641ab8d41419
URL: http://source.winehq.org/git/wine.git/?a=commit;h=ab9077d64084b51d2807fe807ea4641ab8d41419
Author: Piotr Caban <piotr at codeweavers.com>
Date: Mon Jun 6 14:02:30 2011 +0200
msvcrt: Fixed buffer overflow in snprintf functions family.
Spotted by Andrew Miller.
---
dlls/msvcrt/printf.h | 1 +
1 files changed, 1 insertions(+), 0 deletions(-)
diff --git a/dlls/msvcrt/printf.h b/dlls/msvcrt/printf.h
index a69e8f8..eefecd1 100644
--- a/dlls/msvcrt/printf.h
+++ b/dlls/msvcrt/printf.h
@@ -56,6 +56,7 @@ static int FUNC_NAME(puts_clbk_str)(void *ctx, int len, const APICHAR *str)
memcpy(out->buf, str, len*sizeof(APICHAR));
out->buf += len;
+ out->len -= len;
return len;
}
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