diff options
| author | David Lamparter <equinox@opensourcerouting.org> | 2012-11-27 01:10:30 +0000 |
|---|---|---|
| committer | David Lamparter <equinox@opensourcerouting.org> | 2012-12-12 15:38:08 +0100 |
| commit | e8aca32f312cbef1cb0b0dd9e87b7e59dc9fa251 (patch) | |
| tree | f1dd65169e4cbc6bb7da2d76466b049703587123 /isisd/isis_circuit.c | |
| parent | 318c8040abc1b8a737c941382e8aca82e546da09 (diff) | |
isisd: address Coverity warnings
this fixes a bunch of issues found by Coverity SCAN and flagged as
"high" impact -- although, they're all rather minute issues.
* isisd/isis_adjacency.c: one superfluous check, one possible NULL deref
* isisd/isis_circuit.c: two prefix memory leaks
* isisd/isis_csm.c: one missing break
* isisd/isis_lsp.c: one possible NULL deref
* isisd/isis_pfpacket.c: one error-case fd leak
* isisd/isis_route.c: one isis_route_info memory leak
* isisd/isis_routemap.c: one... fnord
* isisd/isis_tlv.c: one infinite loop
Reported-by: Coverity SCAN
Signed-off-by: David Lamparter <equinox@opensourcerouting.org>
Diffstat (limited to 'isisd/isis_circuit.c')
| -rw-r--r-- | isisd/isis_circuit.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/isisd/isis_circuit.c b/isisd/isis_circuit.c index c09c3a28..3d9fb473 100644 --- a/isisd/isis_circuit.c +++ b/isisd/isis_circuit.c @@ -327,6 +327,8 @@ isis_circuit_del_addr (struct isis_circuit *circuit, zlog_warn ("Nonexitant ip address %s removal attempt from \ circuit %d", buf, circuit->circuit_id); } + + prefix_ipv4_free (ipv4); } #ifdef HAVE_IPV6 if (connected->address->family == AF_INET6) @@ -370,6 +372,8 @@ isis_circuit_del_addr (struct isis_circuit *circuit, } else if (circuit->area) lsp_regenerate_schedule (circuit->area, circuit->is_type, 0); + + prefix_ipv6_free (ipv6); } #endif /* HAVE_IPV6 */ return; |