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[core] Fix - add missing ice_mutex to protect dtls

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This commit is contained in:
Jakub Karolczyk
2025-09-15 16:59:30 +01:00
parent aede363606
commit 1585ca7aaf
1 changed files with 10 additions and 1 deletions
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11
src/switch_rtp.c
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@@ -1,6 +1,6 @@
/* /*
* FreeSWITCH Modular Media Switching Software Library / Soft-Switch Application * FreeSWITCH Modular Media Switching Software Library / Soft-Switch Application
* Copyright (C) 2005-2014, Anthony Minessale II <anthm@freeswitch.org> * Copyright (C) 2005-2025, Anthony Minessale II <anthm@freeswitch.org>
* *
* Version: MPL 1.1 * Version: MPL 1.1
* *
@@ -5904,10 +5904,15 @@ static switch_status_t read_rtp_packet(switch_rtp_t *rtp_session, switch_size_t
rtp_session->has_rtp = 0; rtp_session->has_rtp = 0;
rtp_session->has_ice = 0; rtp_session->has_ice = 0;
rtp_session->has_rtcp = 0; rtp_session->has_rtcp = 0;
switch_mutex_lock(rtp_session->ice_mutex);
if (rtp_session->dtls) { if (rtp_session->dtls) {
rtp_session->dtls->bytes = 0; rtp_session->dtls->bytes = 0;
rtp_session->dtls->data = NULL; rtp_session->dtls->data = NULL;
} }
switch_mutex_unlock(rtp_session->ice_mutex);
memset(&rtp_session->last_rtp_hdr, 0, sizeof(rtp_session->last_rtp_hdr)); memset(&rtp_session->last_rtp_hdr, 0, sizeof(rtp_session->last_rtp_hdr));
if (poll_status == SWITCH_STATUS_SUCCESS) { if (poll_status == SWITCH_STATUS_SUCCESS) {
@@ -5927,10 +5932,14 @@ static switch_status_t read_rtp_packet(switch_rtp_t *rtp_session, switch_size_t
} }
if ((*b >= 20) && (*b <= 64)) { if ((*b >= 20) && (*b <= 64)) {
switch_mutex_lock(rtp_session->ice_mutex);
if (rtp_session->dtls) { if (rtp_session->dtls) {
rtp_session->dtls->bytes = *bytes; rtp_session->dtls->bytes = *bytes;
rtp_session->dtls->data = (void *) &rtp_session->recv_msg; rtp_session->dtls->data = (void *) &rtp_session->recv_msg;
} }
switch_mutex_unlock(rtp_session->ice_mutex);
rtp_session->has_ice = 0; rtp_session->has_ice = 0;
rtp_session->has_rtp = 0; rtp_session->has_rtp = 0;
rtp_session->has_rtcp = 0; rtp_session->has_rtcp = 0;