From 48ee302e0fa84fe93855f81716cd2e27a8de9de7 Mon Sep 17 00:00:00 2001 From: Michael Niedermayer Date: Fri, 25 Mar 2011 02:24:32 +0100 Subject: [PATCH] Fix apparently exploitable race condition. Signed-off-by: Michael Niedermayer --- libavutil/log.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/libavutil/log.c b/libavutil/log.c index b3c935889a..abf939d65e 100644 --- a/libavutil/log.c +++ b/libavutil/log.c @@ -94,7 +94,8 @@ void av_log_default_callback(void* ptr, int level, const char* fmt, va_list vl) { static int print_prefix=1; static int count; - static char line[1024], prev[1024]; + static char prev[1024]; + char line[1024]; static int is_atty; AVClass* avc= ptr ? *(AVClass**)ptr : NULL; if(level>av_log_level)