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From 73c72aba0ab31f9d16cdfd8879e9da5f3fb985e0 Mon Sep 17 00:00:00 2001
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From: Mark Reynolds <mreynolds@redhat.com>
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Date: Tue, 17 Oct 2017 12:39:18 -0400
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Subject: [PATCH] Ticket 48006 - Missing warning for invalid replica backoff
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configuration
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Description: Add warning if you try to set a min backoff time that is
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greater than the configured maximum, or the max time that
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is less than the minimum.
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Also fixed compiler warning in ldbm_config.c
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https://pagure.io/389-ds-base/issue/48006
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Reviewed by: firstyear(Thanks!)
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(cherry picked from commit e123acb6987c75f6d7282b32c4f279b976eb6f5e)
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---
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.../plugins/replication/repl5_replica_config.c | 24 ++++++++++++++++++++--
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ldap/servers/slapd/back-ldbm/ldbm_config.c | 2 +-
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2 files changed, 23 insertions(+), 3 deletions(-)
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diff --git a/ldap/servers/plugins/replication/repl5_replica_config.c b/ldap/servers/plugins/replication/repl5_replica_config.c
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index f28044c19..22d766143 100644
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--- a/ldap/servers/plugins/replication/repl5_replica_config.c
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+++ b/ldap/servers/plugins/replication/repl5_replica_config.c
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@@ -465,7 +465,8 @@ replica_config_modify(Slapi_PBlock *pb,
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}
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} else if (strcasecmp(config_attr, type_replicaBackoffMin) == 0) {
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if (apply_mods) {
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- PRUint64 val = atoll(config_attr_value);
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+ uint64_t val = atoll(config_attr_value);
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+ uint64_t max;
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if (val <= 0) {
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*returncode = LDAP_UNWILLING_TO_PERFORM;
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@@ -475,11 +476,21 @@ replica_config_modify(Slapi_PBlock *pb,
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slapi_log_err(SLAPI_LOG_ERR, repl_plugin_name, "replica_config_modify - %s\n", errortext);
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break;
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}
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+ max = replica_get_backoff_max(r);
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+ if (val > max){
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+ *returncode = LDAP_UNWILLING_TO_PERFORM;
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+ PR_snprintf(errortext, SLAPI_DSE_RETURNTEXT_SIZE,
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+ "Attribute %s value (%s) is invalid, must be a number less than the max backoff time (%d).\n",
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+ config_attr, config_attr_value, (int)max);
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+ slapi_log_err(SLAPI_LOG_ERR, repl_plugin_name, "replica_config_modify - %s\n", errortext);
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+ break;
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+ }
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replica_set_backoff_min(r, val);
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}
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} else if (strcasecmp(config_attr, type_replicaBackoffMax) == 0) {
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if (apply_mods) {
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- PRUint64 val = atoll(config_attr_value);
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+ uint64_t val = atoll(config_attr_value);
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+ uint64_t min;
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if (val <= 0) {
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*returncode = LDAP_UNWILLING_TO_PERFORM;
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@@ -490,6 +501,15 @@ replica_config_modify(Slapi_PBlock *pb,
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errortext);
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break;
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}
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+ min = replica_get_backoff_min(r);
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+ if (val < min) {
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+ *returncode = LDAP_UNWILLING_TO_PERFORM;
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+ PR_snprintf(errortext, SLAPI_DSE_RETURNTEXT_SIZE,
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+ "Attribute %s value (%s) is invalid, must be a number more than the min backoff time (%d).\n",
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+ config_attr, config_attr_value, (int)min);
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+ slapi_log_err(SLAPI_LOG_ERR, repl_plugin_name, "replica_config_modify - %s\n", errortext);
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+ break;
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+ }
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replica_set_backoff_max(r, val);
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}
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} else if (strcasecmp(config_attr, type_replicaPrecisePurge) == 0) {
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diff --git a/ldap/servers/slapd/back-ldbm/ldbm_config.c b/ldap/servers/slapd/back-ldbm/ldbm_config.c
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index 2ef4652ce..feb993366 100644
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--- a/ldap/servers/slapd/back-ldbm/ldbm_config.c
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+++ b/ldap/servers/slapd/back-ldbm/ldbm_config.c
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@@ -388,7 +388,7 @@ ldbm_config_directory_set(void *arg, void *value, char *errorbuf, int phase, int
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goto done;
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}
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slapi_pblock_destroy(search_pb);
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- if (NULL == s || '\0' == s || 0 == PL_strcmp(s, "(null)")) {
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+ if (NULL == s || '\0' == *s || 0 == PL_strcmp(s, "(null)")) {
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slapi_log_err(SLAPI_LOG_ERR,
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"ldbm_config_directory_set", "db directory is not set; check %s in the db config: %s\n",
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CONFIG_DIRECTORY, CONFIG_LDBM_DN);
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--
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2.13.6
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