I found this patch useful for prevent crash in http live stream.
I'm using ffmpeg in my application for show http live when remote address
send invalid data ffmpeg crash in this part and after my change it was
fixed.
From 73c61670d6e65ad9f7a354a785f73ff9ad5ffc12 Mon Sep 17 00:00:00 2001
From: Mostafa Namazi <m.nam...@mohaymen.ir>
Date: Tue, 18 Feb 2020 16:14:16 +0330
Subject: [PATCH] crash fixed: live stream.
---
libavformat/hls.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/libavformat/hls.c b/libavformat/hls.c
index 1f58e745a7..97b1a1db52 100644
--- a/libavformat/hls.c
+++ b/libavformat/hls.c
@@ -2110,7 +2110,7 @@ static int hls_read_packet(AVFormatContext *s, AVPacket *pkt)
/* Make sure we've got one buffered packet from each open playlist
* stream */
if (pls->needed && !pls->pkt.data) {
- while (1) {
+ while (pls->ctx) {
int64_t ts_diff;
AVRational tb;
ret = av_read_frame(pls->ctx, &pls->pkt);
--
2.17.1
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