Jonathan Vollebregt : reg.exe: Fix stack overflow on large registry keys.
Alexandre Julliard
julliard at wine.codeweavers.com
Tue Sep 2 14:30:39 CDT 2014
Module: wine
Branch: master
Commit: b823337f65213889e7b1e27e6fa5a8afc4e0f3bc
URL: http://source.winehq.org/git/wine.git/?a=commit;h=b823337f65213889e7b1e27e6fa5a8afc4e0f3bc
Author: Jonathan Vollebregt <jnvsor at gmail.com>
Date: Mon Sep 1 15:05:30 2014 +0200
reg.exe: Fix stack overflow on large registry keys.
---
programs/reg/reg.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/programs/reg/reg.c b/programs/reg/reg.c
index 1b46661..d299cbf 100644
--- a/programs/reg/reg.c
+++ b/programs/reg/reg.c
@@ -28,7 +28,7 @@ static int reg_printfW(const WCHAR *msg, ...)
WCHAR msg_buffer[8192];
va_start(va_args, msg);
- vsprintfW(msg_buffer, msg, va_args);
+ vsnprintfW(msg_buffer, 8192, msg, va_args);
va_end(va_args);
wlen = lstrlenW(msg_buffer);
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