From a960f3b91876d50d9a1bff63d11b2a5a6a16fd89 Mon Sep 17 00:00:00 2001 From: Michael Niedermayer Date: Sun, 24 Feb 2013 22:53:58 +0100 Subject: [PATCH] pmpdec: fix integer overflow Its unlikely this affects any valid files. Reviewed-by: Paul B Mahol Signed-off-by: Michael Niedermayer --- libavformat/pmpdec.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/libavformat/pmpdec.c b/libavformat/pmpdec.c index 06b2271f81..3b8c5f7013 100644 --- a/libavformat/pmpdec.c +++ b/libavformat/pmpdec.c @@ -93,7 +93,7 @@ static int pmp_header(AVFormatContext *s) avio_skip(pb, 10); srate = avio_rl32(pb); channels = avio_rl32(pb) + 1; - pos = avio_tell(pb) + 4*index_cnt; + pos = avio_tell(pb) + 4LL*index_cnt; for (i = 0; i < index_cnt; i++) { uint32_t size = avio_rl32(pb); int flags = size & 1 ? AVINDEX_KEYFRAME : 0;