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| author | Jeremy Allison <jra@samba.org> | 2007-04-10 20:35:30 +0000 |
|---|---|---|
| committer | Gerald (Jerry) Carter <jerry@samba.org> | 2007-10-10 12:19:17 -0500 |
| commit | d1ec6909727698f94c3c0228797a1d070dc17fa1 (patch) | |
| tree | 003521d35a38461003e8346b5df9be68868cc930 /source3 | |
| parent | e5428ef1895928366aeaf84eed7a83c5fc5384ce (diff) | |
| download | samba-d1ec6909727698f94c3c0228797a1d070dc17fa1.tar.gz samba-d1ec6909727698f94c3c0228797a1d070dc17fa1.tar.bz2 samba-d1ec6909727698f94c3c0228797a1d070dc17fa1.zip | |
r22157: Fix bug #3634 - stop nmbd segfaulting with bad interface line.
Jeremy.
(This used to be commit c3e2207cb40386c565b23fcabc8c7384b10216de)
Diffstat (limited to 'source3')
| -rw-r--r-- | source3/nmbd/nmbd_subnetdb.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/source3/nmbd/nmbd_subnetdb.c b/source3/nmbd/nmbd_subnetdb.c index 04df3e9a4f..4b04751235 100644 --- a/source3/nmbd/nmbd_subnetdb.c +++ b/source3/nmbd/nmbd_subnetdb.c @@ -223,6 +223,13 @@ BOOL create_subnets(void) return False; } + /* We must have at least one subnet. */ + if (subnetlist == NULL) { + DEBUG(0,("create_subnets: unable to create any subnet from " + "given interfaces. nmbd is terminating\n")); + return False; + } + if (lp_we_are_a_wins_server()) { /* Pick the first interface ip address as the WINS server ip. */ struct in_addr *nip = iface_n_ip(0); |