File 0001-Fix-a-crash-when-repoId-not-found-in-loaded-conf-gke.patch of Package libdnf.19601

From be66d0908d939ddaf3022c5489012bd1dbdb0075 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ale=C5=A1=20Mat=C4=9Bj?= <amatej@redhat.com>
Date: Wed, 14 Apr 2021 09:11:29 +0200
Subject: [PATCH] Fix a crash when repoId not found in loaded conf gkeyFile
 (RhBug:1946024)

The crash was caused by missing return value check.

This can happen for example when using a bootable iso media which is
missing the [media] section in .treeinfo.

= changelog =
msg: Fix a crash when [media] section in .treeinfo is missing for bootable media
type: bugfix
resolves: https://bugzilla.redhat.com/show_bug.cgi?id=1946024
---
 libdnf/dnf-repo.cpp | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/libdnf/dnf-repo.cpp b/libdnf/dnf-repo.cpp
index 902eac92..710045fb 100644
--- a/libdnf/dnf-repo.cpp
+++ b/libdnf/dnf-repo.cpp
@@ -852,7 +852,13 @@ dnf_repo_conf_from_gkeyfile(libdnf::ConfigRepo &config, const char *repoId, GKey
     // Reset to the initial state before reloading the configuration.
     dnf_repo_conf_reset(config);
 
-    g_auto(GStrv) keys = g_key_file_get_keys(gkeyFile, repoId, NULL, NULL);
+    g_autoptr(GError) error_local = NULL;
+    g_auto(GStrv) keys = g_key_file_get_keys(gkeyFile, repoId, NULL, &error_local);
+    if (keys == NULL) {
+        g_debug("Failed to load configuration for repo id \"%s\": %s", repoId, error_local->message);
+        return;
+    }
+
     for (auto it = keys; *it != NULL; ++it) {
         auto key = *it;
         g_autofree gchar *str = g_key_file_get_value(gkeyFile, repoId, key, NULL);
-- 
2.31.1