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| author | Andrew Tridgell <tridge@samba.org> | 2009-12-04 17:45:38 +1100 |
|---|---|---|
| committer | Andrew Tridgell <tridge@samba.org> | 2009-12-04 17:49:19 +1100 |
| commit | ced3eef776dd44d0f3e9219f77e2660f9e49fa92 (patch) | |
| tree | 727b3afc5c6d8ed6037ffd51532e06dfd214ea96 /source4/dsdb/samdb/ldb_modules | |
| parent | 4f6d5d0b865a077185e2441d401709325c3e7304 (diff) | |
| download | samba-ced3eef776dd44d0f3e9219f77e2660f9e49fa92.tar.gz samba-ced3eef776dd44d0f3e9219f77e2660f9e49fa92.tar.bz2 samba-ced3eef776dd44d0f3e9219f77e2660f9e49fa92.zip | |
s4-drsutil: fixed a memory leak in samdb_search_count
In general functions that don't return any memory should not take a memory context.
Otherwise it is too easy to have a bug like this where memory is leaked
Diffstat (limited to 'source4/dsdb/samdb/ldb_modules')
| -rw-r--r-- | source4/dsdb/samdb/ldb_modules/operational.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/source4/dsdb/samdb/ldb_modules/operational.c b/source4/dsdb/samdb/ldb_modules/operational.c index 031544d6a8..cc29476665 100644 --- a/source4/dsdb/samdb/ldb_modules/operational.c +++ b/source4/dsdb/samdb/ldb_modules/operational.c @@ -104,7 +104,10 @@ static int construct_primary_group_token(struct ldb_module *module, ldb = ldb_module_get_ctx(module); - if (samdb_search_count(ldb, ldb, msg->dn, "(objectclass=group)") == 1) { + /* this is horrendously inefficient! we're doing a subtree + * search for every DN we return. So that's N^2 in the + * total number of objects! */ + if (samdb_search_count(ldb, msg->dn, "(objectclass=group)") == 1) { primary_group_token = samdb_result_rid_from_sid(ldb, msg, "objectSid", 0); return samdb_msg_add_int(ldb, ldb, msg, "primaryGroupToken", |