dump_extradata: Insert extradata even for small packets

3469cfab added a check for whether the extradata coincided with the
beginning of the packet's data in order not to add extradata to packets
that already have it. But the check used was buggy for packets whose
size is smaller than the extradata's size. This commit fixes this.

Signed-off-by: Andreas Rheinhardt <[email protected]>
Signed-off-by: Michael Niedermayer <[email protected]>
(cherry picked from commit a88a3cdb4b166c83b823d34abe8a7a6743c7ebd5)

0 files changed, 0 insertions, 0 deletions