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| author | Jeremy Allison <jra@samba.org> | 2001-05-15 18:12:02 +0000 |
|---|---|---|
| committer | Jeremy Allison <jra@samba.org> | 2001-05-15 18:12:02 +0000 |
| commit | 10211f53f9fa9e21a6ededf892b8be27bad9643e (patch) | |
| tree | c2561d44829a4bdcc67909f9c352bcf6a64b053d /source3/utils | |
| parent | e863446e79350b640e7559e5e5e459184567436e (diff) | |
| download | samba-10211f53f9fa9e21a6ededf892b8be27bad9643e.tar.gz samba-10211f53f9fa9e21a6ededf892b8be27bad9643e.tar.bz2 samba-10211f53f9fa9e21a6ededf892b8be27bad9643e.zip | |
Check sizes of data entries in connections.tdb before deciding they're crecs...
We will need this when we use finer grained locking for max connections.
Jeremy.
(This used to be commit c6cd42a6791e26174eb795fd08ddbbd797e5a9cf)
Diffstat (limited to 'source3/utils')
| -rw-r--r-- | source3/utils/status.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/source3/utils/status.c b/source3/utils/status.c index 243ccdd755..55c3c1bad1 100644 --- a/source3/utils/status.c +++ b/source3/utils/status.c @@ -186,9 +186,13 @@ static int traverse_fn1(TDB_CONTEXT *tdb, TDB_DATA kbuf, TDB_DATA dbuf, void *st struct session_record *ptr; struct connections_data crec; + if (dbuf.dsize != sizeof(crec)) + return 0; + memcpy(&crec, dbuf.dptr, sizeof(crec)); - if (crec.cnum == -1) return 0; + if (crec.cnum == -1) + return 0; if (!process_exists(crec.pid) || !Ucrit_checkUsername(uidtoname(crec.uid))) { return 0; |