initial buildroot for linux 5.15

package/sylpheed/0001-harden-link-checker-before-accepting-click.patch

@@ -0,0 +1,37 @@
+From ac286a71ed78429e16c612161251b9ea90ccd431 Mon Sep 17 00:00:00 2001
+From: Paul <paul@claws-mail.org>
+Date: Sun, 23 May 2021 12:16:40 +0100
+Subject: [PATCH] harden link checker before accepting click
+
+[Retrieved from:
+https://git.claws-mail.org/?p=claws.git;a=commit;h=ac286a71ed78429e16c612161251b9ea90ccd431]
+Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
+---
+ src/textview.c | 4 +++-
+ 1 file changed, 3 insertions(+), 1 deletion(-)
+
+diff --git a/src/textview.c b/src/textview.c
+index 62ad46eaf..3cdf5d911 100644
+--- a/src/textview.c
++++ b/src/textview.c
+@@ -2885,7 +2885,7 @@ gboolean textview_uri_security_check(TextView *textview, ClickableText *uri)
+ 	gboolean retval = TRUE;
+ 
+ 	if (is_uri_string(uri->uri) == FALSE)
+-		return TRUE;
++		return FALSE;
+ 
+ 	visible_str = textview_get_visible_uri(textview, uri);
+ 	if (visible_str == NULL)
+@@ -2922,6 +2922,8 @@ gboolean textview_uri_security_check(TextView *textview, ClickableText *uri)
+ 		if (aval == G_ALERTALTERNATE)
+ 			retval = TRUE;
+ 	}
++	if (strlen(uri->uri) > get_uri_len(uri->uri))
++		retval = FALSE;
+ 
+ 	g_free(visible_str);
+ 
+-- 
+2.25.1
+

package/sylpheed/Config.in

@@ -0,0 +1,7 @@
+config BR2_PACKAGE_SYLPHEED
+	bool "sylpheed"
+	depends on BR2_PACKAGE_LIBGTK2
+	help
+	  lightweight and user-friendly e-mail client.
+
+	  http://sylpheed.sraoss.jp/en/

package/sylpheed/sylpheed.hash

@@ -0,0 +1,4 @@
+# Locally calculated after checking pgp signature
+sha256 0d6bc5eb46f5d0a463757c62bc80b00d219b294b3c3662840e4540f6db2e3e49  sylpheed-3.7.0.tar.xz
+sha256 c38aee9e3c8c4d5d594ff548a1be05453023016d6286931f6512db215ec1fd42  COPYING
+sha256 a9bdde5616ecdd1e980b44f360600ee8783b1f99b8cc83a2beb163a0a390e861  COPYING.LIB

package/sylpheed/sylpheed.mk

@@ -0,0 +1,37 @@
+################################################################################
+#
+# sylpheed
+#
+################################################################################
+
+SYLPHEED_VERSION_MAJOR = 3.7
+SYLPHEED_VERSION = $(SYLPHEED_VERSION_MAJOR).0
+SYLPHEED_SOURCE = sylpheed-$(SYLPHEED_VERSION).tar.xz
+SYLPHEED_SITE = http://sylpheed.sraoss.jp/sylpheed/v$(SYLPHEED_VERSION_MAJOR)
+SYLPHEED_LICENSE = GPL-2.0+ (executables), LGPL-2.1+ (library, attachment plugin)
+SYLPHEED_LICENSE_FILES = COPYING COPYING.LIB
+SYLPHEED_CPE_ID_VENDOR = sylpheed_project
+SYLPHEED_CONF_OPTS = --disable-gtkspell --disable-gpgme
+SYLPHEED_DEPENDENCIES = host-pkgconf libgtk2
+
+# 0001-harden-link-checker-before-accepting-click.patch
+SYLPHEED_IGNORE_CVES += CVE-2021-37746
+
+# Remove the -I$(includedir) from the Makefiles
+# because it refers to the host /usr/include.
+define SYLPHEED_PRECONFIGURE
+	for i in $$(find $(@D) -name "Makefile*"); do \
+		sed -i 's:-I$$(includedir)::g' $$i; \
+	done
+endef
+
+SYLPHEED_PRE_CONFIGURE_HOOKS += SYLPHEED_PRECONFIGURE
+
+ifeq ($(BR2_PACKAGE_OPENSSL),y)
+SYLPHEED_DEPENDENCIES += openssl
+SYLPHEED_CONF_OPTS += --enable-ssl
+else
+SYLPHEED_CONF_OPTS += --disable-ssl
+endif
+
+$(eval $(autotools-package))