From bfdca87ab55c7f69087d962dc47aa45c8c6436fb Mon Sep 17 00:00:00 2001
From: Jan Sebechlebsky <sebechlebskyjan@gmail.com>
Date: Tue, 26 Jul 2016 12:40:08 +0200
Subject: avcodec/bsf: Forbid packet without payload in av_bsf_send_packet

Signed-off-by: Jan Sebechlebsky <sebechlebskyjan@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
---
 libavcodec/bsf.c | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'libavcodec/bsf.c')

diff --git a/libavcodec/bsf.c b/libavcodec/bsf.c
index 9b9ada796c..8e36861f14 100644
--- a/libavcodec/bsf.c
+++ b/libavcodec/bsf.c
@@ -21,6 +21,7 @@
 #include "libavutil/log.h"
 #include "libavutil/mem.h"
 #include "libavutil/opt.h"
+#include "libavutil/avassert.h"
 
 #include "avcodec.h"
 #include "bsf.h"
@@ -177,6 +178,8 @@ int av_bsf_send_packet(AVBSFContext *ctx, AVPacket *pkt)
         return 0;
     }
 
+    av_assert0(pkt->data || pkt->side_data);
+
     if (ctx->internal->eof) {
         av_log(ctx, AV_LOG_ERROR, "A non-NULL packet sent after an EOF.\n");
         return AVERROR(EINVAL);
-- 
cgit v1.2.3