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From a789f89dbf84dd5f6395198bf5cc4db88453ec4b Mon Sep 17 00:00:00 2001
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From: tbordaz <tbordaz@redhat.com>
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Date: Thu, 10 Jun 2021 15:03:27 +0200
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Subject: [PATCH] Issue 4797 - ACL IP ADDRESS evaluation may corrupt
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c_isreplication_session connection flags (#4799)
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Bug description:
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The fix for ticket #3764 was broken with a missing break in a
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switch. The consequence is that while setting the client IP
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address in the pblock (SLAPI_CONN_CLIENTNETADDR_ACLIP), the
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connection is erroneously set as replication connection.
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This can lead to crash or failure of testcase
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test_access_from_certain_network_only_ip.
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This bug was quite hidden until the fix for #4764 is
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showing it more frequently
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Fix description:
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Add the missing break
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relates: https://github.com/389ds/389-ds-base/issues/4797
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Reviewed by: Mark Reynolds
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Platforms tested: F33
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---
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ldap/servers/slapd/pblock.c | 3 ++-
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1 file changed, 2 insertions(+), 1 deletion(-)
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diff --git a/ldap/servers/slapd/pblock.c b/ldap/servers/slapd/pblock.c
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index 1ad9d0399..9fd599bcb 100644
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--- a/ldap/servers/slapd/pblock.c
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+++ b/ldap/servers/slapd/pblock.c
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@@ -2589,7 +2589,7 @@ slapi_pblock_set(Slapi_PBlock *pblock, int arg, void *value)
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pblock->pb_conn->c_authtype = slapi_ch_strdup((char *)value);
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pthread_mutex_unlock(&(pblock->pb_conn->c_mutex));
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break;
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- case SLAPI_CONN_CLIENTNETADDR_ACLIP:
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+ case SLAPI_CONN_CLIENTNETADDR_ACLIP:
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if (pblock->pb_conn == NULL) {
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break;
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}
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@@ -2597,6 +2597,7 @@ slapi_pblock_set(Slapi_PBlock *pblock, int arg, void *value)
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slapi_ch_free((void **)&pblock->pb_conn->cin_addr_aclip);
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pblock->pb_conn->cin_addr_aclip = (PRNetAddr *)value;
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pthread_mutex_unlock(&(pblock->pb_conn->c_mutex));
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+ break;
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case SLAPI_CONN_IS_REPLICATION_SESSION:
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if (pblock->pb_conn == NULL) {
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slapi_log_err(SLAPI_LOG_ERR,
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--
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2.31.1
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