Signed-off-by: Derek Buitenhuis <derek.buitenh...@gmail.com>
---
libavformat/mpegtsenc.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/libavformat/mpegtsenc.c b/libavformat/mpegtsenc.c
index acea2e93a6..f62ed55dea 100644
--- a/libavformat/mpegtsenc.c
+++ b/libavformat/mpegtsenc.c
@@ -277,6 +277,8 @@ static void putstr8(uint8_t **q_ptr, const char *str, int
write_len)
len = strlen(str);
if (write_len)
*q++ = len;
+ if (!str)
+ return;
memcpy(q, str, len);
q += len;
*q_ptr = q;
--
2.11.0
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