95 lines
2.9 KiB
Diff
95 lines
2.9 KiB
Diff
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From e45e11238036e06c8fe78bea1691b256ca41837b Mon Sep 17 00:00:00 2001
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From: Steve Langasek <steve.langasek@ubuntu.com>
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Date: Tue, 7 Jan 2014 13:55:28 +0100
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Subject: [PATCH] fix prototypes of signal callbacks in the test suite
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The signal callbacks are defined to take pointers as their arguments, but the
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callbacks found in testsuite/gtk/builder.c are passing a GParamSpec by value
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as the second argument. This confuses and angers the compiler on ppc64el,
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resulting in segfaults after return from the function due to stack-smashing
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by the (completely-unused) argument.
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https://bugzilla.gnome.org/show_bug.cgi?id=721700
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---
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This is a backport to v2.24.33 of upstream commit:
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https://gitlab.gnome.org/GNOME/gtk/-/commit/256561db2f0b34e01047f8882b3e0cb8c6d9dbab
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gtk/tests/builder.c | 16 ++++++++--------
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1 file changed, 8 insertions(+), 8 deletions(-)
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diff --git a/gtk/tests/builder.c b/gtk/tests/builder.c
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index 8529dacc2f6e..23d5096062fa 100644
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--- a/gtk/tests/builder.c
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+++ b/gtk/tests/builder.c
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@@ -132,7 +132,7 @@ static int object = 0;
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static int object_after = 0;
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void /* exported for GtkBuilder */
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-signal_normal (GtkWindow *window, GParamSpec spec)
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+signal_normal (GtkWindow *window, GParamSpec *spec)
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{
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g_assert (GTK_IS_WINDOW (window));
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g_assert (normal == 0);
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@@ -142,7 +142,7 @@ signal_normal (GtkWindow *window, GParamSpec spec)
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}
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void /* exported for GtkBuilder */
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-signal_after (GtkWindow *window, GParamSpec spec)
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+signal_after (GtkWindow *window, GParamSpec *spec)
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{
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g_assert (GTK_IS_WINDOW (window));
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g_assert (normal == 1);
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@@ -152,7 +152,7 @@ signal_after (GtkWindow *window, GParamSpec spec)
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}
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void /* exported for GtkBuilder */
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-signal_object (GtkButton *button, GParamSpec spec)
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+signal_object (GtkButton *button, GParamSpec *spec)
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{
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g_assert (GTK_IS_BUTTON (button));
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g_assert (object == 0);
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@@ -162,7 +162,7 @@ signal_object (GtkButton *button, GParamSpec spec)
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}
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void /* exported for GtkBuilder */
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-signal_object_after (GtkButton *button, GParamSpec spec)
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+signal_object_after (GtkButton *button, GParamSpec *spec)
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{
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g_assert (GTK_IS_BUTTON (button));
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g_assert (object == 1);
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@@ -172,28 +172,28 @@ signal_object_after (GtkButton *button, GParamSpec spec)
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}
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void /* exported for GtkBuilder */
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-signal_first (GtkButton *button, GParamSpec spec)
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+signal_first (GtkButton *button, GParamSpec *spec)
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{
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g_assert (normal == 0);
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normal = 10;
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}
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void /* exported for GtkBuilder */
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-signal_second (GtkButton *button, GParamSpec spec)
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+signal_second (GtkButton *button, GParamSpec *spec)
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{
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g_assert (normal == 10);
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normal = 20;
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}
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void /* exported for GtkBuilder */
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-signal_extra (GtkButton *button, GParamSpec spec)
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+signal_extra (GtkButton *button, GParamSpec *spec)
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{
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g_assert (normal == 20);
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normal = 30;
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}
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void /* exported for GtkBuilder */
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-signal_extra2 (GtkButton *button, GParamSpec spec)
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+signal_extra2 (GtkButton *button, GParamSpec *spec)
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{
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g_assert (normal == 30);
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normal = 40;
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