avformat/avienc: Fix assertion failure with 256 palette entries

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
This commit is contained in:
Michael Niedermayer 2016-02-21 02:56:11 +01:00
parent a51d82b85c
commit bb629792a2

View File

@ -693,7 +693,7 @@ static int avi_write_packet(AVFormatContext *s, AVPacket *pkt)
tag[2] = 'p'; tag[3] = 'c';
pc_tag = ff_start_tag(pb, tag);
avio_w8(pb, 0);
avio_w8(pb, pal_size);
avio_w8(pb, pal_size & 0xFF);
avio_wl16(pb, 0); // reserved
for (i = 0; i < pal_size; i++) {
uint32_t v = AV_RL32(data + size - 4*pal_size + 4*i);