libabigail: Escape parameters names

In some go application parameters names can be parsed as XML specific instruction. Escaping them to fix abicheck failures.

Signed-off-by: Pavel Zhukov pavel.zhukov@huawei.com

recipes-devtools/libabigail/libabigail/0001-abg-writer.cc-Escape-parameter-names.patch

+From d8fd4b6d65dc2394f39bc946393d45ef51528526 Mon Sep 17 00:00:00 2001
+From: Pavel Zhukov <pavel.zhukov@huawei.com>
+Date: Fri, 29 Jul 2022 10:24:05 +0200
+Subject: [PATCH] abg-writer.cc: Escape parameter names
+Cc: pavel@zhukoff.net
+
+Fix breakage with some go application where parameter names may include
+XML characters
+
+Upstream-Status: Pending
+Signed-off-by: Pavel Zhukov <pavel.zhukov@huawei.com>
+---
+ src/abg-writer.cc | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/src/abg-writer.cc b/src/abg-writer.cc
+index 3fab488b..304c1dff 100644
+--- a/src/abg-writer.cc
++++ b/src/abg-writer.cc
+@@ -3459,7 +3459,7 @@ write_function_decl(const function_decl_sptr& decl, write_context& ctxt,
+ 	  ctxt.record_type_as_referenced(parm_type);
+ 
+ 	  if (ctxt.get_write_parameter_names() && !(*pi)->get_name().empty())
+-	    o << " name='" << (*pi)->get_name() << "'";
++	    o << " name='" << xml::escape_xml_string((*pi)->get_name()) << "'";
+ 	}
+       write_is_artificial(*pi, o);
+       write_location((*pi)->get_location(), ctxt);
+-- 
+2.35.1
+