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[mod_sofia] Fixed a few Usage-of-uninitialized value bugs which may cause information discolsure and bypass ACL check

This commit is contained in:
xiaobaozidi 2021-06-29 20:08:16 -05:00 committed by Andrey Volk
parent 99c6d587e7
commit bd87b8892c
1 changed files with 4 additions and 4 deletions
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8
src/mod/endpoints/mod_sofia/sofia.c
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@ -856,7 +856,7 @@ void sofia_handle_sip_i_notify(switch_core_session_t *session, int status,
if (sofia_test_pflag(profile, PFLAG_FORWARD_MWI_NOTIFY)) {
const char *mwi_status = NULL;
char network_ip[80];
char network_ip[80] = "";
uint32_t x = 0;
int acl_ok = 1;
char *last_acl = NULL;
@ -1616,7 +1616,7 @@ static void our_sofia_event_callback(nua_event_t event,
}
if (authorization) {
char network_ip[80];
char network_ip[80] = "";
int network_port;
sofia_glue_get_addr(de->data->e_msg, network_ip, sizeof(network_ip), &network_port);
auth_res = sofia_reg_parse_auth(profile, authorization, sip, de,
@ -10192,7 +10192,7 @@ void sofia_handle_sip_i_reinvite(switch_core_session_t *session,
if (session && profile && sip && sofia_test_pflag(profile, PFLAG_TRACK_CALLS)) {
switch_channel_t *channel = switch_core_session_get_channel(session);
private_object_t *tech_pvt = (private_object_t *) switch_core_session_get_private(session);
char network_ip[80];
char network_ip[80] = "";
int network_port = 0;
char via_space[2048];
char branch[16] = "";
@ -10308,7 +10308,7 @@ void sofia_handle_sip_i_invite(switch_core_session_t *session, nua_t *nua, sofia
const char *referred_by_user = NULL;//, *referred_by_host = NULL;
const char *context = NULL;
const char *dialplan = NULL;
char network_ip[80];
char network_ip[80] = "";
char proxied_client_ip[80];
switch_event_t *v_event = NULL;
switch_xml_t x_user = NULL;