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From 0c027538f398b3823bedbfbf5f388ad97784a0ec Mon Sep 17 00:00:00 2001
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From: Sumit Bose <sbose@redhat.com>
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Date: Fri, 16 Nov 2018 13:32:59 +0100
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Subject: [PATCH 2/2] adenroll: use _adcli_strv_add_unique for service
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principals
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Check if service principals is already in the list before adding it.
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Related to https://gitlab.freedesktop.org/realmd/adcli/issues/16
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---
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library/adenroll.c | 31 ++++++++-----------------------
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1 file changed, 8 insertions(+), 23 deletions(-)
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diff --git a/library/adenroll.c b/library/adenroll.c
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index de2242a..e02f403 100644
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--- a/library/adenroll.c
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+++ b/library/adenroll.c
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@@ -313,7 +313,6 @@ add_service_names_to_service_principals (adcli_enroll *enroll)
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char *name;
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int length = 0;
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int i;
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- size_t c;
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if (enroll->service_principals != NULL) {
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length = seq_count (enroll->service_principals);
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@@ -322,28 +321,14 @@ add_service_names_to_service_principals (adcli_enroll *enroll)
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for (i = 0; enroll->service_names[i] != NULL; i++) {
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if (asprintf (&name, "%s/%s", enroll->service_names[i], enroll->computer_name) < 0)
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return_unexpected_if_reached ();
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- for (c = 0; enroll->service_principals != NULL && enroll->service_principals[c] != NULL; c++) {
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- if (strcmp (name, enroll->service_principals[c]) == 0) {
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- break;
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- }
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- }
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- if (enroll->service_principals == NULL || enroll->service_principals[c] == NULL) {
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- enroll->service_principals = _adcli_strv_add (enroll->service_principals,
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- name, &length);
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- }
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+ enroll->service_principals = _adcli_strv_add_unique (enroll->service_principals,
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+ name, &length, false);
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if (enroll->host_fqdn) {
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if (asprintf (&name, "%s/%s", enroll->service_names[i], enroll->host_fqdn) < 0)
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return_unexpected_if_reached ();
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- for (c = 0; enroll->service_principals != NULL && enroll->service_principals[c] != NULL; c++) {
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- if (strcmp (name, enroll->service_principals[c]) == 0) {
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- break;
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- }
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- }
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- if (enroll->service_principals == NULL || enroll->service_principals[c] == NULL) {
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- enroll->service_principals = _adcli_strv_add (enroll->service_principals,
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- name, &length);
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- }
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+ enroll->service_principals = _adcli_strv_add_unique (enroll->service_principals,
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+ name, &length, false);
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}
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}
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@@ -364,9 +349,9 @@ add_and_remove_service_principals (adcli_enroll *enroll)
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list = adcli_enroll_get_service_principals_to_add (enroll);
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if (list != NULL) {
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for (c = 0; list[c] != NULL; c++) {
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- enroll->service_principals = _adcli_strv_add (enroll->service_principals,
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- strdup (list[c]),
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- &length);
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+ enroll->service_principals = _adcli_strv_add_unique (enroll->service_principals,
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+ strdup (list[c]),
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+ &length, false);
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if (enroll->service_principals == NULL) {
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return ADCLI_ERR_UNEXPECTED;
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}
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@@ -1525,7 +1510,7 @@ load_keytab_entry (krb5_context k5,
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value = strdup (name);
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return_val_if_fail (value != NULL, FALSE);
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_adcli_info ("Found service principal in keytab: %s", value);
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- enroll->service_principals = _adcli_strv_add (enroll->service_principals, value, NULL);
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+ enroll->service_principals = _adcli_strv_add_unique (enroll->service_principals, value, NULL, false);
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}
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}
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--
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2.20.1
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