[FFmpeg-devel] [PATCH 2/7] avcodec/flashsvenc: Account for header in packet size

[Andreas Rheinhardt]

Fixes ticket #10053.

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt at outlook.com>
---
 libavcodec/flashsvenc.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/libavcodec/flashsvenc.c b/libavcodec/flashsvenc.c
index 35793400fa..9d065bb92d 100644
--- a/libavcodec/flashsvenc.c
+++ b/libavcodec/flashsvenc.c
@@ -229,7 +229,8 @@ static int flashsv_encode_frame(AVCodecContext *avctx, AVPacket *pkt,
         I_frame = 1;
     }
 
-    if ((res = ff_alloc_packet(avctx, pkt, s->image_width * s->image_height * 3)) < 0)
+    res = ff_alloc_packet(avctx, pkt, 4U + s->image_width * s->image_height * 3);
+    if (res < 0)
         return res;
 
     pkt->size = encode_bitstream(s, p, pkt->data, pkt->size, opt_w * 16, opt_h * 16,
-- 
2.34.1