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authorDyami Caliri <dyami@dragonframe.com>2015-02-26 10:17:01 -0800
committerMichael Niedermayer <michaelni@gmx.at>2015-02-26 20:14:00 +0100
commit50833c9f7b4e1922197a8955669f8ab3589c8cef (patch)
tree6be84f8ce9233207b72499d91e6e55594f010631 /libavcodec/flashsv2enc.c
parentb851bc20c6931c084710e69f7eec30d8c1bdb68e (diff)
downloadffmpeg-50833c9f7b4e1922197a8955669f8ab3589c8cef.tar.gz
Fix buffer_size argument to init_put_bits() in multiple encoders.
Several encoders were multiplying the buffer size by 8, in order to get a bit size. However, the buffer_size argument is for the byte size of the buffer. We had experienced crashes encoding prores (Anatoliy) at size 4096x4096.
Diffstat (limited to 'libavcodec/flashsv2enc.c')
-rw-r--r--libavcodec/flashsv2enc.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/libavcodec/flashsv2enc.c b/libavcodec/flashsv2enc.c
index f74160a8a7..a8bcaa2467 100644
--- a/libavcodec/flashsv2enc.c
+++ b/libavcodec/flashsv2enc.c
@@ -287,7 +287,7 @@ static int write_header(FlashSV2Context * s, uint8_t * buf, int buf_size)
if (buf_size < 5)
return -1;
- init_put_bits(&pb, buf, buf_size * 8);
+ init_put_bits(&pb, buf, buf_size);
put_bits(&pb, 4, (s->block_width >> 4) - 1);
put_bits(&pb, 12, s->image_width);