vmd: fix segfaults on corruped streams

Signed-off-by: Janne Grunau <janne-libav@jannau.net>
Signed-off-by: Reinhard Tartler <siretart@tauware.de>
(cherry picked from commit 494cfacdb9ba3f0549e37f76b3a2f86a7aeeac3c)

Signed-off-by: Reinhard Tartler <siretart@tauware.de>
(cherry picked from commit b99366faef3a1ed4a34c9b37107f2c8c24702813)

Signed-off-by: Reinhard Tartler <siretart@tauware.de>
1 file changed