From 3193b13aa1e271f6d2dd68de67d448c08aef3c00 Mon Sep 17 00:00:00 2001 From: Stefano Sabatini Date: Fri, 21 Dec 2012 00:27:00 +0100 Subject: hlsenc: Allocate enough space for the pattern string MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit If s->filename doesn't contain any period/filename extension to strip away, the buffer will be too small to fit both strings. This isn't any buffer overflow since the concatenation uses av_strlcat with the right buffer size. Signed-off-by: Martin Storsjö --- libavformat/hlsenc.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'libavformat/hlsenc.c') diff --git a/libavformat/hlsenc.c b/libavformat/hlsenc.c index e269358658..c5157dc6c7 100644 --- a/libavformat/hlsenc.c +++ b/libavformat/hlsenc.c @@ -182,7 +182,7 @@ static int hls_write_header(AVFormatContext *s) int ret, i; char *p; const char *pattern = "%d.ts"; - int basename_size = strlen(s->filename) + strlen(pattern); + int basename_size = strlen(s->filename) + strlen(pattern) + 1; hls->number = 0; -- cgit v1.2.3