diff options
Diffstat (limited to 'src/mgcp_snmp.c')
| -rw-r--r-- | src/mgcp_snmp.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/src/mgcp_snmp.c b/src/mgcp_snmp.c index 0a2d844..36cdea9 100644 --- a/src/mgcp_snmp.c +++ b/src/mgcp_snmp.c @@ -95,7 +95,7 @@ int mgcp_snmp_init() int mgcp_snmp_connect(int port, int trunk, int timeslot) { int status; - netsnmp_pdu *response; + netsnmp_pdu *response = NULL; netsnmp_pdu *pdu; int _rx_port, _tx_port; char tx_port[10]; @@ -151,11 +151,18 @@ int mgcp_snmp_connect(int port, int trunk, int timeslot) status = snmp_synch_response(g_ss, pdu, &response); if (status == STAT_ERROR) { snmp_sess_perror("set failed", g_ss); + goto failure; } else if (status == STAT_TIMEOUT) { fprintf(stderr, "Timeout for SNMP.\n"); + goto failure; } if (response) snmp_free_pdu(response); return 0; + +failure: + if (response) + snmp_free_pdu(response); + return -1; } |