hdsenc: Avoid integer overflow

Also remove a silly leftover pair of parentheses.

Signed-off-by: Martin Storsjö <martin@martin.st>

diff --git a/libavformat/hdsenc.c b/libavformat/hdsenc.c
index 6d5b127a7c01acce9ccd71a2a0c87f7910b0e54d..ea6e77c041f2e0e35af4f919235207adf020e6d5 100644 (file)
--- a/libavformat/hdsenc.c
+++ b/libavformat/hdsenc.c
@@ -509,7 +509,7 @@ static int hds_write_packet(AVFormatContext *s, AVPacket *pkt)
     HDSContext *c = s->priv_data;
     AVStream *st = s->streams[pkt->stream_index];
     OutputStream *os = &c->streams[s->streams[pkt->stream_index]->id];
-    int64_t end_dts = (os->fragment_index) * c->min_frag_duration;
+    int64_t end_dts = os->fragment_index * (int64_t) c->min_frag_duration;
     int ret;
 
     if (st->first_dts == AV_NOPTS_VALUE)