From: Bruno Haible <bruno@clisp.org>
Date: Sun, 29 Sep 2019 14:50:15 +0000 (+0200)
Subject: libxml: Fix buffer overrun.
X-Git-Tag: v0.20.2~33
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=334ecb292a776950283684efd3370e012db3ac5d;p=thirdparty%2Fgettext.git

libxml: Fix buffer overrun.

Reported by GCC 8 -Wformat-truncation warning.

* gnulib-local/lib/libxml/parser.c (xmlParseReference): Increase size of buffer
'out' to 12 bytes.
---

diff --git a/gnulib-local/lib/libxml/parser.c b/gnulib-local/lib/libxml/parser.c
index 5813a6643..486c16d40 100644
--- a/gnulib-local/lib/libxml/parser.c
+++ b/gnulib-local/lib/libxml/parser.c
@@ -7009,7 +7009,7 @@ xmlParseReference(xmlParserCtxtPtr ctxt) {
      */
     if (NXT(1) == '#') {
 	int i = 0;
-	xmlChar out[10];
+	xmlChar out[12];
 	int hex = NXT(2);
 	int value = xmlParseCharRef(ctxt);