From 172c756019477f1e26f90e61277bee90cee6aec8 Mon Sep 17 00:00:00 2001 From: fduncanh Date: Sun, 5 Dec 2021 03:14:28 -0500 Subject: [PATCH] add a more explicit error message when the video decryption has failed --- lib/raop_rtp_mirror.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/lib/raop_rtp_mirror.c b/lib/raop_rtp_mirror.c index 7a42d18..09fb145 100755 --- a/lib/raop_rtp_mirror.c +++ b/lib/raop_rtp_mirror.c @@ -324,14 +324,16 @@ raop_rtp_mirror_thread(void *arg) while (nalu_size < payload_size) { int nc_len = (payload_decrypted[nalu_size + 0] << 24) | (payload_decrypted[nalu_size + 1] << 16) | (payload_decrypted[nalu_size + 2] << 8) | (payload_decrypted[nalu_size + 3]); - assert(nc_len > 0); - payload_decrypted[nalu_size + 0] = 0; payload_decrypted[nalu_size + 1] = 0; payload_decrypted[nalu_size + 2] = 0; payload_decrypted[nalu_size + 3] = 1; nalu_size += nc_len + 4; nalus_count++; + if (nc_len < 0 || nalu_size > payload_size) { + logger_log(raop_rtp_mirror->logger, LOGGER_ERR, "*** ERROR decrypted video is not valid"); + assert(nc_len > 0 && nalu_size <= payload_size); + } } // logger_log(raop_rtp_mirror->logger, LOGGER_DEBUG, "nalutype = %d", nalu_type);