Re: [libav-devel] [PATCH] hvcc: zero initialize the nal buffers past the last written byte

[Luca Barbato]

On 23/02/2018 04:17, James Almer wrote:

Bug-Id: 1116
Cc: libav-sta...@libav.org

Signed-off-by: James Almer <jamr...@gmail.com>
---
  libavformat/hevc.c | 2 ++
  1 file changed, 2 insertions(+)

diff --git a/libavformat/hevc.c b/libavformat/hevc.c
index f8bfeebd3..1f8a7bb3c 100644
--- a/libavformat/hevc.c
+++ b/libavformat/hevc.c
@@ -657,6 +657,8 @@ static uint8_t *nal_unit_extract_rbsp(const uint8_t *src, 
uint32_t src_len,
      while (i < src_len)
          dst[len++] = src[i++];

+ memset(dst + len, 0, AV_INPUT_BUFFER_PADDING_SIZE);

+
      *dst_len = len;
      return dst;
  }

Sounds good.

lu
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