mp4: fix integer underflow
authorRémi Denis-Courmont <remi@remlab.net>
Thu, 27 Jun 2019 20:19:38 +0000 (23:19 +0300)
committerRémi Denis-Courmont <remi@remlab.net>
Thu, 27 Jun 2019 20:36:58 +0000 (23:36 +0300)
commit8e8e0d72447f8378244f5b4a3dcde036dbeb1491
treec363933f31834264ee26af94dee0950c71810500
parentb2b157076d9e94df34502dd8df0787deb940e938
mp4: fix integer underflow

Reported-by: Hyeon-Ju Lee <zorurione@gmail.com>
modules/demux/mp4/mp4.c