Blame SOURCES/0012-Ticket-50063-Crash-after-attempting-to-restore-a-sin.patch

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From ed430bcca3e1cf0788fc15786002b0b1c31a130b Mon Sep 17 00:00:00 2001
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From: Mark Reynolds <mreynolds@redhat.com>
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Date: Fri, 30 Nov 2018 11:45:39 -0500
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Subject: [PATCH] Ticket 50063 - Crash after attempting to restore a single
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 backend
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Description:  While we do not support backup/restore of individual backends,
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              it should not crash the server either.  PR_OpenDir will crash
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              if the file name is NULL, so this fix just prevents the crash
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              by returning an error if the filename is NULL.
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https://pagure.io/389-ds-base/issue/50063
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Reviewed by: firstyear & tbordaz(Thanks!!)
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(cherry picked from commit d36f796a7b35bade5a05e197690abf4e49d212ce)
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---
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 ldap/servers/slapd/back-ldbm/dblayer.c | 5 +++++
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 1 file changed, 5 insertions(+)
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diff --git a/ldap/servers/slapd/back-ldbm/dblayer.c b/ldap/servers/slapd/back-ldbm/dblayer.c
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index fa931ccbf..64a4e9e4f 100644
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--- a/ldap/servers/slapd/back-ldbm/dblayer.c
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+++ b/ldap/servers/slapd/back-ldbm/dblayer.c
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@@ -5292,6 +5292,11 @@ dblayer_delete_database_ex(struct ldbminfo *li, char *instance, char *cldir)
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     }
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     /* now smash everything else in the db/ dir */
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+    if (priv->dblayer_home_directory == NULL){
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+        slapi_log_err(SLAPI_LOG_ERR, "dblayer_delete_database_ex",
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+                      "dblayer_home_directory is NULL, can not proceed\n");
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+        return -1;
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+    }
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     dirhandle = PR_OpenDir(priv->dblayer_home_directory);
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     if (!dirhandle) {
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         slapi_log_err(SLAPI_LOG_ERR, "dblayer_delete_database_ex", "PR_OpenDir (%s) failed (%d): %s\n",
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-- 
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2.17.2
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