openwrt-packages-dist/libs/libudev-zero/patches/0009-various-fix-memory-leaks.patch

From 7265d305c27dee05436a25dc60481ad62e022756 Mon Sep 17 00:00:00 2001
From: illiliti <illiliti@protonmail.com>
Date: Fri, 8 Oct 2021 08:53:04 +0300
Subject: [PATCH 09/15] various: fix memory leaks

Closes: #41
---
 udev_device.c | 2 ++
 udev_list.c   | 3 +++
 2 files changed, 5 insertions(+)

--- a/udev_device.c
+++ b/udev_device.c
@@ -546,12 +546,14 @@ struct udev_device *udev_device_new_from
     }
 
     if (!realpath(syspath, path)) {
+        free(subsystem);
         return NULL;
     }
 
     udev_device = calloc(1, sizeof(*udev_device));
 
     if (!udev_device) {
+        free(subsystem);
         return NULL;
     }
 
--- a/udev_list.c
+++ b/udev_list.c
@@ -78,6 +78,7 @@ struct udev_list_entry *udev_list_entry_
     list_entry2->name = strdup(name);
 
     if (!list_entry2->name) {
+        free(list_entry2);
         return NULL;
     }
 
@@ -85,6 +86,8 @@ struct udev_list_entry *udev_list_entry_
         list_entry2->value = strdup(value);
 
         if (!list_entry2->value) {
+            free(list_entry2->name);
+            free(list_entry2);
             return NULL;
         }
     }