Changeset 3478 for pjproject/trunk/pjsip/src/pjsip/sip_transport_tcp.c

Timestamp:

Mar 23, 2011 6:08:36 AM (13 years ago)

Author:

ming

Message:

Fixed #1221: Crash when SIP transport tried to write to a broken pipe.

File:

• pjproject/trunk/pjsip/src/pjsip/sip_transport_tcp.c (modified) (2 diffs)

pjproject/trunk/pjsip/src/pjsip/sip_transport_tcp.c

@@ -545 +545 @@
     pj_activesock_cb tcp_callback;
     const pj_str_t ka_pkt = PJSIP_TCP_KEEP_ALIVE_DATA;
+    pj_int32_t val = 1;
     pj_status_t status;
     
@@ -632 +633 @@
     pj_ioqueue_op_key_init(&tcp->ka_op_key.key, sizeof(pj_ioqueue_op_key_t));
     pj_strdup(tcp->base.pool, &tcp->ka_pkt, &ka_pkt);
+    
+    /* Prevent SIGPIPE */
+    pj_sock_setsockopt(tcp->sock, pj_SOL_SOCKET(), pj_SO_NOSIGPIPE(),
+                       &val, sizeof(val));
 
     /* Done setting up basic transport. */