From a4ced1963ed690af528014f4a48601c2675f5fbb Mon Sep 17 00:00:00 2001
From: JunsuChoi <jsuya.choi@samsung.com>
Date: Thu, 4 Apr 2024 11:17:16 +0900
Subject: [PATCH] loader/svg: Fix invalid syntax check

If the key is not parsed and the '=' keyword is located next,
modify it to parse the following syntax.

related issue:
https://github.com/thorvg/thorvg/issues/2116
---
 src/loaders/svg/tvgXmlParser.cpp | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/src/loaders/svg/tvgXmlParser.cpp b/src/loaders/svg/tvgXmlParser.cpp
index 6530d522..09fc8aaa 100644
--- a/src/loaders/svg/tvgXmlParser.cpp
+++ b/src/loaders/svg/tvgXmlParser.cpp
@@ -314,7 +314,10 @@ bool simpleXmlParseAttributes(const char* buf, unsigned bufLength, simpleXMLAttr
             if ((*keyEnd == '=') || (isspace((unsigned char)*keyEnd))) break;
         }
         if (keyEnd == itrEnd) goto error;
-        if (keyEnd == key) continue;
+        if (keyEnd == key) {  // There is no key. This case is invalid, but explores the following syntax.
+            itr = keyEnd + 1;
+            continue;
+        }
 
         if (*keyEnd == '=') value = keyEnd + 1;
         else {