Added an out of bound check on u4_num_bufs in input argument

ps_dec_ip->s_out_buffer.u4_num_bufs was missing out of bound checks

Bug: 35430570
Change-Id: Ibbf9891a885f69e208107725e34e7217147b891e
(cherry picked from commit 8221313d58ad4ebe9875760f065d999928172d6e)
1 file changed