diff options
| author | Benny Prijono <bennylp@teluu.com> | 2008-07-07 14:03:29 +0000 |
|---|---|---|
| committer | Benny Prijono <bennylp@teluu.com> | 2008-07-07 14:03:29 +0000 |
| commit | 069703f6dd25a9c25ad716c86dddf85cb5d6c382 (patch) | |
| tree | 37f484a99a94c25acd041c00c5c1bff306d2e07b /pjlib | |
| parent | 554f21469fe790bf6b658082bba819ca294618e5 (diff) | |
Fixed segfault when getifaddrs() returns NULL address (thanks Filippo Zangheri)
git-svn-id: http://svn.pjsip.org/repos/pjproject/trunk@2106 74dad513-b988-da41-8d7b-12977e46ad98
Diffstat (limited to 'pjlib')
| -rw-r--r-- | pjlib/src/pj/ip_helper_generic.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/pjlib/src/pj/ip_helper_generic.c b/pjlib/src/pj/ip_helper_generic.c index 00d8430b..6eaba54a 100644 --- a/pjlib/src/pj/ip_helper_generic.c +++ b/pjlib/src/pj/ip_helper_generic.c @@ -90,6 +90,11 @@ static pj_status_t if_enum_by_af(int af, continue; /* Skip loopback interface */ } + if (ad==NULL) { + TRACE_((THIS_FILE, " NULL address ignored")); + continue; /* reported to happen on Linux 2.6.25.9 */ + } + if (ad->sa_family != af) { TRACE_((THIS_FILE, " address %s ignored (af=%d)", get_addr(ad), ad->sa_family)); |