From 848633f921e85b6b298b1c949c17aea56b0af86a Mon Sep 17 00:00:00 2001
From: William Wilgus <wilgus.william@gmail.com>
Date: Tue, 3 Aug 2021 22:09:34 -0400
Subject: [PATCH] lib/skin_parser check that malloc succeeded

Change-Id: I32db233a53b0f693f815cf96bcbe6711c366e5b3
---
 lib/skin_parser/skin_parser.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/lib/skin_parser/skin_parser.c b/lib/skin_parser/skin_parser.c
index 1d784f918a..0610561699 100644
--- a/lib/skin_parser/skin_parser.c
+++ b/lib/skin_parser/skin_parser.c
@@ -778,6 +778,11 @@ static int skin_parse_tag(struct skin_element* element, const char** document)
         else if (tolower(type_code) == 't')
         {
             struct skin_element* child = skin_alloc_element();
+            if (!child)
+            {
+                skin_error(MEMORY_LIMIT_EXCEEDED, cursor);
+                return 0;
+            }
             child->type = TAG;
             if (!skin_parse_tag(child, &cursor))
                 return 0;