File colord-CVE-2021-42523.patch of Package colord.26102

From adf41f36cf7214d7d6fa8d528b74eba47c377405 Mon Sep 17 00:00:00 2001
From: Zero0one1 <arya_lee@qq.com>
Date: Fri, 2 Apr 2021 16:45:56 +0800
Subject: [PATCH] Fix a small memory leak in sqlite3_exec()

Fixes https://github.com/hughsie/colord/issues/110
---
 src/cd-device-db.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/cd-device-db.c b/src/cd-device-db.c
index a212c83..3ae44ef 100644
--- a/src/cd-device-db.c
+++ b/src/cd-device-db.c
@@ -91,7 +91,7 @@ cd_device_db_load (CdDeviceDb *ddb,
 
 	/* check properties version 2 */
 	rc = sqlite3_exec (priv->db, "SELECT * FROM properties_v2 LIMIT 1",
-			   NULL, NULL, &error_msg);
+			   NULL, NULL, NULL);
 	if (rc != SQLITE_OK) {
 		statement = "CREATE TABLE properties_v2 ("
 			    "device_id TEXT,"
-- 
2.37.3

From 1452a975ecae14299fb27d41522dfd32305481ce Mon Sep 17 00:00:00 2001
From: Richard Hughes <richard@hughsie.com>
Date: Wed, 13 Apr 2022 14:21:32 +0100
Subject: [PATCH] trivial: Fix a small memory leak on db open failure

---
 src/cd-mapping-db.c | 3 +--
 src/cd-profile-db.c | 2 +-
 2 files changed, 2 insertions(+), 3 deletions(-)

diff --git a/src/cd-mapping-db.c b/src/cd-mapping-db.c
index 7a3df35..996f07e 100644
--- a/src/cd-mapping-db.c
+++ b/src/cd-mapping-db.c
@@ -67,7 +67,7 @@ cd_mapping_db_open (CdMappingDb *mdb,
 		    GError  **error)
 {
 	CdMappingDbPrivate *priv = GET_PRIVATE (mdb);
-	gchar *error_msg = NULL;
+	g_autofree gchar *error_msg = NULL;
 	gint rc;
 	g_autofree gchar *path = NULL;
 
@@ -116,7 +116,6 @@ cd_mapping_db_open (CdMappingDb *mdb,
 				     CD_CLIENT_ERROR_INTERNAL,
 				     "Cannot open mapping database: %s",
 				     error_msg);
-			sqlite3_free (error_msg);
 			return FALSE;
 		}
 	}
diff --git a/src/cd-profile-db.c b/src/cd-profile-db.c
index 5661d09..57ab864 100644
--- a/src/cd-profile-db.c
+++ b/src/cd-profile-db.c
@@ -48,7 +48,7 @@ cd_profile_db_load (CdProfileDb *pdb,
 {
 	CdProfileDbPrivate *priv = GET_PRIVATE (pdb);
 	const gchar *statement;
-	gchar *error_msg = NULL;
+	g_autofree gchar *error_msg = NULL;
 	gint rc;
 	g_autofree gchar *path = NULL;
 
-- 
2.37.3