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| author | Andrew Tridgell <tridge@samba.org> | 1998-08-30 04:27:26 +0000 |
|---|---|---|
| committer | Andrew Tridgell <tridge@samba.org> | 1998-08-30 04:27:26 +0000 |
| commit | 1778debff146423e3543d40c2fe8413a34888a27 (patch) | |
| tree | 41119cab58d30a359cd0082ddf3a3ab86e93932b /source3/nmbd/nmbd_subnetdb.c | |
| parent | 48514704c2825bcde8bed3b92255ba2abcb955b4 (diff) | |
| download | samba-1778debff146423e3543d40c2fe8413a34888a27.tar.gz samba-1778debff146423e3543d40c2fe8413a34888a27.tar.bz2 samba-1778debff146423e3543d40c2fe8413a34888a27.zip | |
added some defensive programming to nmbd. This mostly means zeroing
areas of memory before freeing them.
While doing this I also found a couple of real bugs. In two places we
were freeing some memory that came from the stack, which leads to
a certain core dump on many sytems.
(This used to be commit c5e5c25c854e54f59291057ba47c4701b5910ebe)
Diffstat (limited to 'source3/nmbd/nmbd_subnetdb.c')
| -rw-r--r-- | source3/nmbd/nmbd_subnetdb.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/source3/nmbd/nmbd_subnetdb.c b/source3/nmbd/nmbd_subnetdb.c index 942175c9f8..edc930c205 100644 --- a/source3/nmbd/nmbd_subnetdb.c +++ b/source3/nmbd/nmbd_subnetdb.c @@ -180,6 +180,7 @@ static struct subnet_record *make_subnet(char *name, enum subnet_type type, DEBUG(0,("make_subnet: malloc fail for subnet name !\n")); close(nmb_sock); close(dgram_sock); + ZERO_STRUCTP(subrec); free((char *)subrec); return(NULL); } |