Blame SOURCES/0039-Ticket-49850-cont-fix-crash-in-ldbm_non_leaf.patch
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From c9e602ebdb0fb8b8ee526d272e8a6fdf23a26a4b Mon Sep 17 00:00:00 2001
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From: Ludwig Krispenz <lkrispen@redhat.com>
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Date: Thu, 24 Oct 2019 14:26:20 +0200
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Subject: [PATCH] Ticket 49850 cont -fix crash in ldbm_non_leaf
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Bug: if the ldif to be imported contains only one entry there are no leaf nodes
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and the call to qsort crashes
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Fix: check that nodes is not NULL
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---
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ldap/servers/slapd/back-ldbm/ancestorid.c | 2 +-
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1 file changed, 1 insertion(+), 1 deletion(-)
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diff --git a/ldap/servers/slapd/back-ldbm/ancestorid.c b/ldap/servers/slapd/back-ldbm/ancestorid.c
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index 254a3aa3b..f26ac1364 100644
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--- a/ldap/servers/slapd/back-ldbm/ancestorid.c
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+++ b/ldap/servers/slapd/back-ldbm/ancestorid.c
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@@ -114,7 +114,7 @@ ldbm_get_nonleaf_ids(backend *be, DB_TXN *txn, IDList **idl, ImportJob *job)
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if (ret != 0)
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ldbm_nasty("ldbm_get_nonleaf_ids", sourcefile, 13030, ret);
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- if (ret == 0) {
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+ if (ret == 0 && nodes) {
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/* now sort it */
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import_log_notice(job, SLAPI_LOG_INFO, "ldbm_get_nonleaf_ids",
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"Starting sort of ancestorid non-leaf IDs...");
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--
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2.21.0
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