From 4b3aa7b434e5af45997cdd8c34a310aa654a304b Mon Sep 17 00:00:00 2001 From: John Stebbins Date: Tue, 29 May 2018 12:59:42 -0700 Subject: [PATCH] libhb: fix segfault when decoding empty audio track If an audio track exists, but we receive no audio packets for that track, this causes a condition that results in a NULL dereference. Fixes https://github.com/HandBrake/HandBrake/issues/1358 --- libhb/decavcodec.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/libhb/decavcodec.c b/libhb/decavcodec.c index 26430dce4..3e444413d 100644 --- a/libhb/decavcodec.c +++ b/libhb/decavcodec.c @@ -2137,7 +2137,8 @@ static void decodeAudio(hb_work_private_t *pv, packet_info_t * packet_info) // libav does not supply timestamps for wmapro audio (possibly others) // if there is an input timestamp, initialize next_pts if (pv->next_pts == (int64_t)AV_NOPTS_VALUE && - packet_info->pts != AV_NOPTS_VALUE) + packet_info != NULL && + packet_info->pts != AV_NOPTS_VALUE) { pv->next_pts = packet_info->pts; } -- 2.40.0