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https://github.com/dslm4515/BMLFS.git
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Upgraded Glib from 2.72.0 to 2.84.3
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@ -1,47 +0,0 @@
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From e4216dee57f5156e192b2910f13eb855a104cb18 Mon Sep 17 00:00:00 2001
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From: Natanael Copa <ncopa@alpinelinux.org>
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Date: Wed, 6 Jul 2016 12:38:40 +0200
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Subject: [PATCH] gquark: fix initialization with c++ constructors
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C++ constructors may want create new quarks, but we can not guarantee
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that the glib library ctor is executed first. Therefore we make sure
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that quarks are always initialized from g_quark_from_string and
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g_quark_from_static_string
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This fixes crashes in glibmm with musl which likely happens on AIX too.
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https://bugzilla.gnome.org/show_bug.cgi?id=768215
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https://bugzilla.gnome.org/show_bug.cgi?id=756139#c14
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---
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glib/gquark.c | 8 ++++++++
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1 file changed, 8 insertions(+)
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diff --git a/glib/gquark.c b/glib/gquark.c
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index 9e51a92..17ecd7f 100644
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--- a/glib/gquark.c
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+++ b/glib/gquark.c
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@@ -57,6 +57,11 @@ static gint quark_block_offset = 0;
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void
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g_quark_init (void)
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{
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+ /* we may be initialized from c++ constructor or the glib ctor, but we
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+ cannot guarantee in what order. So we check if we have been initialized */
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+ if (quark_ht != NULL)
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+ return;
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+
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g_assert (quark_seq_id == 0);
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quark_ht = g_hash_table_new (g_str_hash, g_str_equal);
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quarks = g_new (gchar*, QUARK_BLOCK_SIZE);
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@@ -179,6 +184,9 @@ quark_from_string (const gchar *string,
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{
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GQuark quark = 0;
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+ if (G_UNLIKELY (quark_ht == NULL))
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+ g_quark_init();
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+
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quark = GPOINTER_TO_UINT (g_hash_table_lookup (quark_ht, string));
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if (!quark)
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--
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2.9.0
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@ -1,79 +0,0 @@
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Submitted By: Bruce Dubbs <bdubbs@linuxfromscratch.org>
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Rediffed By: Douglas R. Reno <renodr at linuxfromscratch dot org>
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Date: 2017-10-15
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Rediffed Date: 2021-04-01
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Initial Package Version: 2.54.0
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Upstream Status: Not submitted
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Origin: Self
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Description: Adds a capabiility to skip printing warning messages using
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an environment variable: GLIB_LOG_LEVEL. The value
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of the variable is a digit that correponds to:
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1 Alert
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2 Critical
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3 Error
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4 Warning
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5 Notice
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For instance GLIB_LOG_LEVEL=4 will skip output of Warning and
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Notice messages (and Info/Debug messages if they are turned on).
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Rediffed for 2.68.0 to reduce the fuzz warnings.
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diff -Naurp glib-2.68.0.orig/glib/gmessages.c glib-2.68.0/glib/gmessages.c
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--- glib-2.68.0.orig/glib/gmessages.c 2021-03-18 08:28:31.909625000 -0500
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+++ glib-2.68.0/glib/gmessages.c 2021-04-01 20:32:23.517596280 -0500
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@@ -528,6 +528,34 @@ static GDestroyNotify log_writer_user_da
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/* --- functions --- */
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+/* skip_message
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+ *
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+ * This internal function queries an optional environment variable,
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+ * GLIB_LOG_LEVEL and converts it to a value consistent
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+ * with the type GLogLevelFlags. If the value is equal to
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+ * or greater than the integer equivalent of the log_level,
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+ * then the function returns a boolean that indicates that
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+ * logging the output should be skipped.
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+ */
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+
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+static gboolean skip_message( GLogLevelFlags log_level);
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+
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+static gboolean skip_message( GLogLevelFlags log_level)
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+{
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+ char* user_log_level;
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+ int user_log_int;
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+ gboolean skip = FALSE;
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+
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+ user_log_level = getenv( "GLIB_LOG_LEVEL" );
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+
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+ user_log_int = ( user_log_level != NULL ) ? atoi( user_log_level ) : 0;
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+ user_log_int = ( user_log_level != 0 ) ? 1 << user_log_int : 0;
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+
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+ if ( user_log_int >= log_level ) skip = TRUE;
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+
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+ return skip;
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+}
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+
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static void _g_log_abort (gboolean breakpoint);
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static void
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@@ -2591,6 +2619,9 @@ g_log_writer_standard_streams (GLogLevel
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g_return_val_if_fail (fields != NULL, G_LOG_WRITER_UNHANDLED);
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g_return_val_if_fail (n_fields > 0, G_LOG_WRITER_UNHANDLED);
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+ /* If the user does not want this message level, just return */
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+ if ( skip_message( log_level) ) return G_LOG_WRITER_HANDLED;
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+
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stream = log_level_to_file (log_level);
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if (!stream || fileno (stream) < 0)
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return G_LOG_WRITER_UNHANDLED;
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@@ -2818,6 +2849,9 @@ _g_log_writer_fallback (GLogLevelFlags
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FILE *stream;
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gsize i;
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+ /* If the user does not want this message level, just return */
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+ if ( skip_message( log_level) ) return G_LOG_WRITER_HANDLED;
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+
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/* we cannot call _any_ GLib functions in this fallback handler,
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* which is why we skip UTF-8 conversion, etc.
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* since we either recursed or ran out of memory, we're in a pretty
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