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-rw-r--r--source3/nsswitch/winbindd_ads.c8
1 files changed, 8 insertions, 0 deletions
diff --git a/source3/nsswitch/winbindd_ads.c b/source3/nsswitch/winbindd_ads.c
index d233821111..6115af9d2f 100644
--- a/source3/nsswitch/winbindd_ads.c
+++ b/source3/nsswitch/winbindd_ads.c
@@ -849,6 +849,14 @@ static NTSTATUS lookup_groupmem(struct winbindd_domain *domain,
(*name_types) = TALLOC_ZERO_ARRAY(mem_ctx, uint32, num_members);
(*names) = TALLOC_ZERO_ARRAY(mem_ctx, char *, num_members);
+ if ((num_members != 0) &&
+ ((members == NULL) || (*sid_mem == NULL) ||
+ (*name_types == NULL) || (*names == NULL))) {
+ DEBUG(1, ("talloc failed\n"));
+ status = NT_STATUS_NO_MEMORY;
+ goto done;
+ }
+
for (i=0;i<num_members;i++) {
uint32 name_type;
char *name;