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Diffstat (limited to 'source3/winbindd/winbindd_pam.c')
-rw-r--r--source3/winbindd/winbindd_pam.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/source3/winbindd/winbindd_pam.c b/source3/winbindd/winbindd_pam.c
index 48bb79bdcd..d8febe6a5c 100644
--- a/source3/winbindd/winbindd_pam.c
+++ b/source3/winbindd/winbindd_pam.c
@@ -217,7 +217,9 @@ static NTSTATUS append_afs_token(TALLOC_CTX *mem_ctx,
return NT_STATUS_NO_MEMORY;
}
- strlower_m(afsname);
+ if (!strlower_m(afsname)) {
+ return NT_STATUS_INVALID_PARAMETER;
+ }
DEBUG(10, ("Generating token for user %s\n", afsname));