[FFmpeg-devel] [PATCH] lavfi/avcodec: add consistency checks in avfilter_copy_buf_props()

Michael Niedermayer michaelni at gmx.at
Sun Jun 10 20:28:50 CEST 2012

On Sun, Jun 10, 2012 at 06:34:30PM +0200, Stefano Sabatini wrote:
> Fix possible crash.
> ---
>  libavfilter/avcodec.c |    6 ++++++
>  1 files changed, 6 insertions(+), 0 deletions(-)

the dst==NULL case and src==dst==NULL should be ok

about dst!=NULL && src==NULL iam unsure, it would leave the destination
in undefined state if the user app doesnt check the return value thus
a immedeate crash may actually be better

Michael     GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB

Democracy is the form of government in which you can choose your dictator
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