!8 abg-reader: fix comment of function

From: @hexiaole1994 
Reviewed-by: @caodongxia 
Signed-off-by: @caodongxia

0002-abg-reader-fix-comment-of-function.patch

@@ -0,0 +1,50 @@
+From a2263db66eb8ae10614ac1c4ab942bda8c7cd78c Mon Sep 17 00:00:00 2001
+From: Xiaole He via Libabigail <libabigail@sourceware.org>
+Date: Mon, 19 Sep 2022 18:03:50 +0800
+Subject: [PATCH] abg-reader: fix comment of function
+
+In 'src/abg-reader.cc', the function
+'walk_xml_node_to_map_type_ids(read_context& ctxt, xmlNodePtr node)'
+finds all of the child nodes of 'node' that has the 'id' attribute,
+and then put the child node into map where the 'id' of the child node
+as key and the child node itself as the value.
+But the comment for this function writes:
+/* src/abg-reader.cc begin */
+/// Walk an entire XML sub-tree to build a map where the key is the
+/// the value of the 'id' attribute (for type definitions) and the key
+/// is the xml node containing the 'id' attribute.
+...
+static void
+walk_xml_node_to_map_type_ids(read_context& ctxt,
+                              xmlNodePtr node)
+...
+/* src/abg-reader.cc end */
+The second and third lines of the comment above says the the child node
+as the key of the map, but it should be the value of the map.
+This patch fix the problematic comment described above, from
+'and the key is the xml node' to 'and the value is the xml node'.
+
+        * src/abg-reader.cc (walk_xml_node_to_map_type_ids): fix comment
+
+Signed-off-by: Xiaole He <hexiaole@kylinos.cn>
+Signed-off-by: Dodji Seketeli <dodji@redhat.com>
+---
+ src/abg-reader.cc | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/src/abg-reader.cc b/src/abg-reader.cc
+index 1ca36b7..1df3515 100644
+--- a/src/abg-reader.cc
++++ b/src/abg-reader.cc
+@@ -1418,7 +1418,7 @@ advance_cursor(read_context& ctxt)
+ }
+ 
+ /// Walk an entire XML sub-tree to build a map where the key is the
+-/// the value of the 'id' attribute (for type definitions) and the key
++/// the value of the 'id' attribute (for type definitions) and the value
+ /// is the xml node containing the 'id' attribute.
+ ///
+ /// @param ctxt the context of the reader.
+-- 
+2.27.0
+

libabigail.spec

@@ -1,11 +1,12 @@
 Name:                libabigail
 Version:             2.0
-Release:             1
+Release:             2
 Summary:             ABI generic analysis and instrumentation library
 License:             LGPLv3+
 URL:                 https://sourceware.org/libabigail/
 Source0:             http://mirrors.kernel.org/sourceware/libabigail/libabigail-%{version}.tar.gz
 Patch0000:           0001-compiler-flags.patch
+Patch0001:           0002-abg-reader-fix-comment-of-function.patch
 BuildRequires:       gcc-c++ libtool elfutils-devel libxml2-devel doxygen
 BuildRequires:       python3-sphinx texinfo dos2unix dpkg python3-devel python3-rpm
 BuildRequires:       python3-mock python3-unittest2 python3-pyxdg wget mailcap
@@ -91,6 +92,9 @@ fi
 %doc doc/manuals/html/* README AUTHORS ChangeLog
 
 %changelog
+* Wed Sep 21 2022 Xiaole He <hexiaole@kylinos.cn> - 2.0-2
+- backport patch:0002 to fix problematic comment
+
 * Sat Aug 27 2022 tianlijing <tianlijing@kylinos.cn> - 2.0-1
 - update to 2.0