avcodec/vvc/vvc_ps: Check before access

max_bin_idx can be at most LMCS_MAX_BIN_SIZE - 1 here,
so pivot[LCMS_MAX_BIN_SIZE + 1] may be accessed,
but pivot has only LCMS_MAX_BIN_SIZE + 1 elements
(unless the values of pivot were so that it is always
assured that pivot[LCMS_MAX_BIN_SIZE] is always < sample
(which it is iff it is always < 2^bit_depth - 1)).
So reorder the checks.

Reviewed-by: Nuo Mi <nuomi2021@gmail.com>
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>

0 files changed, 0 insertions, 0 deletions