Changeset 01cb62ab in ffmpeg

Timestamp:

Feb 23, 2012, 6:31:46 PM (13 years ago)

Author:

Ronald S. Bultje <rsbultje@gmail.com>

Branches:

master

Children:

b315042c

Parents:

1d8c4af3

git-author:

Ronald S. Bultje <rsbultje@gmail.com> (02/22/12 22:22:56)

git-committer:

Ronald S. Bultje <rsbultje@gmail.com> (02/23/12 18:31:46)

Message:

lcl: don't overwrite input memory.

If the PNG filter is enabled, a PNG-style filter will run over the
input buffer, writing into the buffer. Therefore, if no zlib compression
was used, ensure that we copy into a temporary buffer, otherwise we
overwrite user-provided input data.

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