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# HG changeset patch
# User Daiki Ueno <dueno@redhat.com>
# Date 1523546409 -7200
# Thu Apr 12 17:20:09 2018 +0200
# Node ID 919e116728f29263c17ec31716ac2bd04c10e9ca
# Parent 2eefd697d661efb82a77c84d893e6fbceefdf458
Bug 1453408, modutil -changepw fails in FIPS mode if password is an empty string
diff --git a/cmd/modutil/pk11.c b/cmd/modutil/pk11.c
--- a/cmd/modutil/pk11.c
+++ b/cmd/modutil/pk11.c
@@ -764,6 +764,10 @@ ChangePW(char *tokenName, char *pwFile,
ret = CHANGEPW_FAILED_ERR;
goto loser;
}
+ } else if (PK11_IsFIPS() && *newpw == '\0' && PK11_CheckUserPassword(slot, newpw) == SECSuccess) {
+ /* Workaround to suppress harmless error in FIPS mode:
+ * When explicitly setting empty password while the old
+ * password is also empty, skip */
} else {
if (PK11_ChangePW(slot, oldpw, newpw) != SECSuccess) {
PR_fprintf(PR_STDERR, errStrings[CHANGEPW_FAILED_ERR], tokenName);