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-rw-r--r--source3/libsmb/cli_samr.c8
1 files changed, 7 insertions, 1 deletions
diff --git a/source3/libsmb/cli_samr.c b/source3/libsmb/cli_samr.c
index 29f136427d..d8b300d090 100644
--- a/source3/libsmb/cli_samr.c
+++ b/source3/libsmb/cli_samr.c
@@ -792,7 +792,8 @@ uint32 cli_samr_query_dispinfo(struct cli_state *cli, TALLOC_CTX *mem_ctx,
return result;
}
-/* Lookup rids */
+/* Lookup rids. Note that NT4 seems to crash if more than ~1000 rids are
+ looked up in one packet. */
uint32 cli_samr_lookup_rids(struct cli_state *cli, TALLOC_CTX *mem_ctx,
POLICY_HND *domain_pol, uint32 flags,
@@ -805,6 +806,11 @@ uint32 cli_samr_lookup_rids(struct cli_state *cli, TALLOC_CTX *mem_ctx,
SAMR_R_LOOKUP_RIDS r;
uint32 result = NT_STATUS_UNSUCCESSFUL, i;
+ if (num_rids > 1000) {
+ DEBUG(2, ("cli_samr_lookup_rids: warning: NT4 can crash if "
+ "more than ~1000 rids are looked up at once.\n"));
+ }
+
ZERO_STRUCT(q);
ZERO_STRUCT(r);