From 26d81b5703ea3b100d5138c0a6359076de2a1e0d Mon Sep 17 00:00:00 2001 From: Michael Niedermayer Date: Thu, 15 Jan 2015 00:42:55 +0100 Subject: [PATCH] avutil/buffer: Avoid moving the AVBufferRef to a new place in memory in av_buffer_make_writable() This allows making a AVBufferRef writable without the need to update all pointers to it Signed-off-by: Michael Niedermayer --- libavutil/buffer.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/libavutil/buffer.c b/libavutil/buffer.c index b31f0343b3..bb112c238e 100644 --- a/libavutil/buffer.c +++ b/libavutil/buffer.c @@ -159,8 +159,8 @@ int av_buffer_make_writable(AVBufferRef **pbuf) return AVERROR(ENOMEM); memcpy(newbuf->data, buf->data, buf->size); - av_buffer_unref(pbuf); - *pbuf = newbuf; + + buffer_replace(pbuf, &newbuf); return 0; }