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-rw-r--r--source3/pam_smbpass/pam_smb_auth.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/source3/pam_smbpass/pam_smb_auth.c b/source3/pam_smbpass/pam_smb_auth.c
index ee4d68dcc3..3126bebb34 100644
--- a/source3/pam_smbpass/pam_smb_auth.c
+++ b/source3/pam_smbpass/pam_smb_auth.c
@@ -78,7 +78,7 @@ int pam_sm_authenticate(pam_handle_t *pamh, int flags,
ctrl = set_ctrl(flags, argc, argv);
/* Get a few bytes so we can pass our return value to
- pam_sm_setcred(). */
+ pam_sm_setcred(). Used in AUTH_RETURN macro */
ret_data = malloc(sizeof(int));
/* get the username */