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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 | c3e2207cb40386c565b23fcabc8c7384b10216de (patch) | |
| tree | 9cc0c517f09cc476f04350aa2785a02942362ae1 /source/nmbd | |
| parent | f1b22c952719f004d7e33813c4d0f10514e1fff9 (diff) | |
| download | samba-c3e2207cb40386c565b23fcabc8c7384b10216de.tar.gz samba-c3e2207cb40386c565b23fcabc8c7384b10216de.tar.xz samba-c3e2207cb40386c565b23fcabc8c7384b10216de.zip | |
r22157: Fix bug #3634 - stop nmbd segfaulting with bad interface line.
Jeremy.
Diffstat (limited to 'source/nmbd')
| -rw-r--r-- | source/nmbd/nmbd_subnetdb.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/source/nmbd/nmbd_subnetdb.c b/source/nmbd/nmbd_subnetdb.c index 04df3e9a4f9..4b04751235d 100644 --- a/source/nmbd/nmbd_subnetdb.c +++ b/source/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); |