Fix an out of bounds read in _jbig2_get_next_segment()
Fixes: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=38451 Signed-off-by: Uli Schlachter psychon@znc.in
Due to an influx of spam, we have had to impose restrictions on new accounts. Please see this wiki page for instructions on how to get full permissions. Sorry for the inconvenience.
Fixes: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=38451 Signed-off-by: Uli Schlachter psychon@znc.in