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| author | Richard Mudgett <rmudgett@digium.com> | 2016-06-22 18:02:59 -0500 |
|---|---|---|
| committer | Richard Mudgett <rmudgett@digium.com> | 2016-06-30 15:40:38 -0500 |
| commit | 656ed73ac686f2e7d4afcbd46a4a04086a3502c6 (patch) | |
| tree | b4dbcd171566e97c89efa9a7b884efcd68028fae /res/res_pjsip_refer.c | |
| parent | 5ad7e1c09a7db698f0e4dd95f9153a70f8a1c667 (diff) | |
res_pjsip: Add missing NULL checks when using pjsip_inv_end_session().
pjsip_inv_end_session() is documented as being able to return the
passed in tdata parameter set to NULL on success.
Change-Id: I09d53725c49b7183c41bfa1be3ff225f3a8d3047
Diffstat (limited to 'res/res_pjsip_refer.c')
| -rw-r--r-- | res/res_pjsip_refer.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/res/res_pjsip_refer.c b/res/res_pjsip_refer.c index df5425179..1043a1e24 100644 --- a/res/res_pjsip_refer.c +++ b/res/res_pjsip_refer.c @@ -969,7 +969,8 @@ inv_replace_failed: session->defer_terminate = 1; ast_hangup(session->channel); - if (pjsip_inv_end_session(session->inv_session, response, NULL, &packet) == PJ_SUCCESS) { + if (pjsip_inv_end_session(session->inv_session, response, NULL, &packet) == PJ_SUCCESS + && packet) { ast_sip_session_send_response(session, packet); } } else { |