1 files changed, 45 insertions, 0 deletions
diff --git a/source/l/expat/5f100ffa78b74da8020b71d1582a8979193c1359.patch b/source/l/expat/5f100ffa78b74da8020b71d1582a8979193c1359.patch
new file mode 100644
index 000000000..59404f309
--- /dev/null
+++ b/source/l/expat/5f100ffa78b74da8020b71d1582a8979193c1359.patch
@@ -0,0 +1,45 @@
+From 85a6f8fcdb2bc1530934f8cf684bdab86f1f2a1c Mon Sep 17 00:00:00 2001
+From: Sebastian Pipping <sebastian@pipping.org>
+Date: Thu, 20 Jan 2022 04:41:47 +0100
+Subject: [PATCH] xmlwf: Fix a memory leak on output file opening error
+
+---
+ expat/Changes       | 6 ++++++
+ expat/xmlwf/xmlwf.c | 4 ++--
+ 2 files changed, 8 insertions(+), 2 deletions(-)
+
+diff --git a/expat/Changes b/expat/Changes
+index 64d75d05..5ff5da5e 100644
+--- a/expat/Changes
++++ b/expat/Changes
+@@ -11,8 +11,14 @@ Release x.x.x xxx xxxxxxx xx xxxx
+                     common and default).
+                     Impact is denial of service or more.
+ 
++        Bug fixes:
++       #544 #545  xmlwf: Fix a memory leak on output file opening error
++
+         Special thanks to:
++            hwt0415
+             Samanta Navarro
++                 and
++            Clang LeakSan and the Clang team
+ 
+ Release 2.4.3 Sun January 16 2022
+         Security fixes:
+diff --git a/expat/xmlwf/xmlwf.c b/expat/xmlwf/xmlwf.c
+index 29118bb6..b6f300b0 100644
+--- a/expat/xmlwf/xmlwf.c
++++ b/expat/xmlwf/xmlwf.c
+@@ -1175,9 +1175,9 @@ tmain(int argc, XML_Char **argv) {
+       if (! userData.fp) {
+         tperror(outName);
+         exitCode = XMLWF_EXIT_OUTPUT_ERROR;
++        free(outName);
++        XML_ParserFree(parser);
+         if (continueOnError) {
+-          free(outName);
+-          cleanupUserData(&userData);
+           continue;
+         } else {
+           break;