s3:passdb: Zero password in fetch_ldap_pw()

Signed-off-by: Pavel Filipenský <pfilipensky@samba.org>
Reviewed-by: Andreas Schneider <asn@samba.org>

diff --git a/source3/passdb/secrets.c b/source3/passdb/secrets.c
index d2e2b7511adb8873b2f5bf34b9581db879803edc..cd85807e8c1409f9722e88372eb4a3ab12dbc2aa 100644 (file)
--- a/source3/passdb/secrets.c
+++ b/source3/passdb/secrets.c
@@ -386,7 +386,7 @@ bool fetch_ldap_pw(char **dn, char** pw)
 
        if (*pw == NULL || size == 0 || (*pw)[size-1] != '\0') {
                DBG_ERR("No valid password for %s\n", *dn);
-               SAFE_FREE(*pw);
+               BURN_FREE_STR(*pw);
                SAFE_FREE(*dn);
                return false;
        }