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| author | Andrew Tridgell <tridge@samba.org> | 2009-11-30 17:47:56 +1100 |
|---|---|---|
| committer | Andrew Tridgell <tridge@samba.org> | 2009-11-30 18:15:31 +1100 |
| commit | 8331b4c4f8ff1cab6fef2e402a3fda3a95ea091d (patch) | |
| tree | 5785e7bf3a688790144826d3fb56f35dbd76afb2 /source4 | |
| parent | a5e0f433de3e3890be0af64c26665daca658e4b6 (diff) | |
| download | samba-8331b4c4f8ff1cab6fef2e402a3fda3a95ea091d.tar.gz samba-8331b4c4f8ff1cab6fef2e402a3fda3a95ea091d.tar.xz samba-8331b4c4f8ff1cab6fef2e402a3fda3a95ea091d.zip | |
s4-ldb: check for -ve value for page size
This comes from a tip from Howard Chu. Apparently some clients
will send a -ve page size value.
Diffstat (limited to 'source4')
| -rw-r--r-- | source4/lib/ldb/modules/paged_results.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/source4/lib/ldb/modules/paged_results.c b/source4/lib/ldb/modules/paged_results.c index 774109ff06d..ff1b92ff97e 100644 --- a/source4/lib/ldb/modules/paged_results.c +++ b/source4/lib/ldb/modules/paged_results.c @@ -326,6 +326,11 @@ static int paged_search(struct ldb_module *module, struct ldb_request *req) ac->module = module; ac->req = req; ac->size = paged_ctrl->size; + if (ac->size < 0) { + /* apparently some clients send more than 2^31. This + violates the ldap standard, but we need to cope */ + ac->size = 0x7FFFFFFF; + } /* check if it is a continuation search the store */ if (paged_ctrl->cookie_len == 0) { |