[pkgsrc/trunk]: pkgsrc/devel/ruby-gnome2-gobject-introspection ruby-gnome2-go...

[tsutsui <tsutsui%pkgsrc.org@localhost>]

details:   https://anonhg.NetBSD.org/pkgsrc/rev/797bff3a0b64
branches:  trunk
changeset: 310156:797bff3a0b64
user:      tsutsui <tsutsui%pkgsrc.org@localhost>
date:      Fri Jul 06 18:15:40 2018 +0000

description:
ruby-gnome2-gobject-introspection: pull upstream fix for a memory leak.

diffstat:

 devel/ruby-gnome2-gobject-introspection/Makefile                                                      |    3 +-
 devel/ruby-gnome2-gobject-introspection/distinfo                                                      |    3 +-
 devel/ruby-gnome2-gobject-introspection/patches/patch-ext_gobject-introspection_rb-gi-function-info.c |  123 ++++++++++
 3 files changed, 127 insertions(+), 2 deletions(-)

diffs (153 lines):

diff -r 18583e00af7a -r 797bff3a0b64 devel/ruby-gnome2-gobject-introspection/Makefile
--- a/devel/ruby-gnome2-gobject-introspection/Makefile  Fri Jul 06 16:24:04 2018 +0000
+++ b/devel/ruby-gnome2-gobject-introspection/Makefile  Fri Jul 06 18:15:40 2018 +0000
@@ -1,8 +1,9 @@
-# $NetBSD: Makefile,v 1.7 2018/02/21 16:59:59 jperkin Exp $
+# $NetBSD: Makefile,v 1.8 2018/07/06 18:15:40 tsutsui Exp $
 #
 
 DISTNAME=              gobject-introspection-${VERSION}
 PKGNAME=               ${RUBY_PKGPREFIX}-gnome2-${DISTNAME}
+PKGREVISION=           1
 COMMENT=               Ruby binding of Gobject Introspection
 CATEGORIES=            devel
 
diff -r 18583e00af7a -r 797bff3a0b64 devel/ruby-gnome2-gobject-introspection/distinfo
--- a/devel/ruby-gnome2-gobject-introspection/distinfo  Fri Jul 06 16:24:04 2018 +0000
+++ b/devel/ruby-gnome2-gobject-introspection/distinfo  Fri Jul 06 18:15:40 2018 +0000
@@ -1,6 +1,7 @@
-$NetBSD: distinfo,v 1.14 2018/06/09 03:36:07 tsutsui Exp $
+$NetBSD: distinfo,v 1.15 2018/07/06 18:15:40 tsutsui Exp $
 
 SHA1 (gobject-introspection-3.2.7.gem) = 3652a8b491f0de7b8efcbf47ab7de0b8e0b2c8c4
 RMD160 (gobject-introspection-3.2.7.gem) = 05004573c04cb8a41eaf71c50266c7311b7ee6a7
 SHA512 (gobject-introspection-3.2.7.gem) = b51e4a06b49f946c53c1c638ce43a1a6b9acf0c4c986f4b8a84a5f77353473ba6b12616aab9d301dc17bb1d7a8876ffb78b01a0129e991768bbd0761d6725103
 Size (gobject-introspection-3.2.7.gem) = 65536 bytes
+SHA1 (patch-ext_gobject-introspection_rb-gi-function-info.c) = 135099f0060aa693cd40c6674e48cbe088214c6c
diff -r 18583e00af7a -r 797bff3a0b64 devel/ruby-gnome2-gobject-introspection/patches/patch-ext_gobject-introspection_rb-gi-function-info.c
--- /dev/null   Thu Jan 01 00:00:00 1970 +0000
+++ b/devel/ruby-gnome2-gobject-introspection/patches/patch-ext_gobject-introspection_rb-gi-function-info.c     Fri Jul 06 18:15:40 2018 +0000
@@ -0,0 +1,123 @@
+$NetBSD: patch-ext_gobject-introspection_rb-gi-function-info.c,v 1.3 2018/07/06 18:15:40 tsutsui Exp $
+
+- pull upstream fix for a memory leak
+ https://github.com/ruby-gnome2/ruby-gnome2/issues/1230
+ https://github.com/ruby-gnome2/ruby-gnome2/issues/1231
+
+--- ext/gobject-introspection/rb-gi-function-info.c.orig       2018-07-04 13:25:47.843178241 +0000
++++ ext/gobject-introspection/rb-gi-function-info.c
+@@ -46,6 +46,7 @@ struct RBGICallbackData_ {
+     RBGICallback *callback;
+     RBGIArgMetadata *metadata;
+     VALUE rb_callback;
++    VALUE rb_owner;
+ };
+ 
+ static VALUE RG_TARGET_NAMESPACE;
+@@ -304,18 +305,6 @@ fill_metadata(GPtrArray *args_metadata, 
+ }
+ 
+ static void
+-callback_data_guard_from_gc(RBGICallbackData *callback_data)
+-{
+-    rbg_gc_guard(callback_data, callback_data->rb_callback);
+-}
+-
+-static void
+-callback_data_unguard_from_gc(RBGICallbackData *callback_data)
+-{
+-    rbg_gc_unguard(callback_data);
+-}
+-
+-static void
+ rb_gi_callback_free(RBGICallback *callback)
+ {
+     g_callable_info_free_closure(callback->callback_info,
+@@ -325,13 +314,28 @@ rb_gi_callback_free(RBGICallback *callba
+     xfree(callback);
+ }
+ 
++static void
++rb_gi_callback_data_weak_notify(gpointer data, GObject* where_the_object_was)
++{
++    RBGICallbackData *callback_data = data;
++    callback_data->rb_owner = Qnil;
++}
++
+ void
+ rb_gi_callback_data_free(RBGICallbackData *callback_data)
+ {
+     if (callback_data->callback) {
+         rb_gi_callback_free(callback_data->callback);
+     }
+-    callback_data_unguard_from_gc(callback_data);
++    if (!NIL_P(callback_data->rb_owner)) {
++        GObject *gobject;
++        gobject = RVAL2GOBJ(callback_data->rb_owner);
++        g_object_weak_unref(gobject,
++                            rb_gi_callback_data_weak_notify,
++                            callback_data);
++        rbgobj_object_remove_relative(callback_data->rb_owner,
++                                      callback_data->rb_callback);
++    }
+     xfree(callback_data->metadata);
+     xfree(callback_data);
+ }
+@@ -349,7 +353,7 @@ rb_gi_callback_data_get_rb_callback(RBGI
+ }
+ 
+ static void
+-destroy_notify(gpointer data)
++rb_gi_callback_data_destroy_notify(gpointer data)
+ {
+     RBGICallbackData *callback_data = data;
+     rb_gi_callback_data_free(callback_data);
+@@ -1087,7 +1091,10 @@ ffi_closure_callback(G_GNUC_UNUSED ffi_c
+ }
+ 
+ static void
+-in_callback_argument_from_ruby(RBGIArgMetadata *metadata, GArray *in_args)
++in_callback_argument_from_ruby(RBGIArgMetadata *metadata,
++                               GArray *in_args,
++                               VALUE self,
++                               VALUE rb_arguments)
+ {
+     gpointer callback_function;
+     GIArgInfo *arg_info;
+@@ -1145,12 +1152,25 @@ in_callback_argument_from_ruby(RBGIArgMe
+         callback_data->callback = callback;
+         callback_data->metadata = metadata;
+         callback_data->rb_callback = rb_block_proc();
+-        callback_data_guard_from_gc(callback_data);
++        if (NIL_P(self)) {
++            callback_data->rb_owner = rb_ary_entry(rb_arguments, 0);
++        } else {
++            callback_data->rb_owner = self;
++        }
++        rbgobj_object_add_relative(callback_data->rb_owner,
++                                   callback_data->rb_callback);
++        {
++            GObject *gobject;
++            gobject = RVAL2GOBJ(callback_data->rb_owner);
++            g_object_weak_ref(gobject,
++                              rb_gi_callback_data_weak_notify,
++                              callback_data);
++        }
+         closure_argument->v_pointer = callback_data;
+     }
+ 
+     if (destroy_argument) {
+-        destroy_argument->v_pointer = destroy_notify;
++        destroy_argument->v_pointer = rb_gi_callback_data_destroy_notify;
+     }
+ }
+ 
+@@ -1163,7 +1183,7 @@ in_argument_from_ruby(GICallableInfo *ca
+                       VALUE self)
+ {
+     if (metadata->callback_p && !metadata->destroy_p) {
+-        in_callback_argument_from_ruby(metadata, in_args);
++        in_callback_argument_from_ruby(metadata, in_args, self, rb_arguments);
+         return;
+     }
+