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Merge pull request #299 from dragos-oancea/mod_sofia-nullptr 

[mod_sofia] scan-build: Access to field 'sip_payload' results in a dereference of a null pointer (loaded from variable 'sip')
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Andrey Volk 2020-02-12 00:45:30 +04:00 committed by GitHub
parent a00424aba1 a05f7b8da0
commit cdcfaaca68
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1 changed files with 1 additions and 1 deletions
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src/mod/endpoints/mod_sofia/sofia.c
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@ -10097,7 +10097,7 @@ void sofia_handle_sip_i_reinvite(switch_core_session_t *session,
} }
tech_pvt->mparams.last_sdp_str = NULL; tech_pvt->mparams.last_sdp_str = NULL;
if (sip->sip_payload && sip->sip_payload->pl_data) { if (sip && sip->sip_payload && sip->sip_payload->pl_data) {
if (!zstr(tech_pvt->mparams.prev_sdp_str) && strcmp(tech_pvt->mparams.prev_sdp_str, sip->sip_payload->pl_data)) { if (!zstr(tech_pvt->mparams.prev_sdp_str) && strcmp(tech_pvt->mparams.prev_sdp_str, sip->sip_payload->pl_data)) {
switch_channel_set_variable(channel, "sip_reinvite_sdp", sip->sip_payload->pl_data); switch_channel_set_variable(channel, "sip_reinvite_sdp", sip->sip_payload->pl_data);
tech_pvt->mparams.last_sdp_str = switch_core_session_strdup(session, sip->sip_payload->pl_data); tech_pvt->mparams.last_sdp_str = switch_core_session_strdup(session, sip->sip_payload->pl_data);