cyrus-sasl: update to 2.1.28

Signed-off-by: W. Michael Petullo <mike@flyn.org>

libs/cyrus-sasl/Makefile

@@ -8,14 +8,14 @@
 include $(TOPDIR)/rules.mk
 
 PKG_NAME:=cyrus-sasl
-PKG_VERSION:=2.1.27
+PKG_VERSION:=2.1.28
 PKG_RELEASE:=$(AUTORELEASE)
 
 PKG_MAINTAINER:=W. Michael Petullo <mike@flyn.org>
 
 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.gz
-PKG_SOURCE_URL:=https://www.cyrusimap.org/releases/
-PKG_HASH:=26866b1549b00ffd020f188a43c258017fa1c382b3ddadd8201536f72efb05d5
+PKG_SOURCE_URL:=https://github.com/cyrusimap/cyrus-sasl/releases/download/cyrus-sasl-2.1.28/
+PKG_HASH:=7ccfc6abd01ed67c1a0924b353e526f1b766b21f42d4562ee635a8ebfc5bb38c
 
 PKG_LICENSE:=BSD-4c BSD
 PKG_LICENSE_FILES:=COPYING cmulocal/COPYING saslauthd/COPYING

libs/cyrus-sasl/patches/CVE-2019-19906.patch

@@ -1,23 +0,0 @@
-From dcc9f51cbd4ed622cfb0f9b1c141eb2ffe3b12f1 Mon Sep 17 00:00:00 2001
-From: Quanah Gibson-Mount <quanah@symas.com>
-Date: Tue, 18 Feb 2020 19:05:12 +0000
-Subject: [PATCH] Fix #587
-
-Off by one error in common.c, CVE-2019-19906.
-
-Thanks to Stephan Zeisberg for reporting
----
- lib/common.c | 2 +-
- 1 file changed, 1 insertion(+), 1 deletion(-)
-
---- a/lib/common.c
-+++ b/lib/common.c
-@@ -190,7 +190,7 @@ int _sasl_add_string(char **out, size_t
- 
-   if (add==NULL) add = "(null)";
- 
--  addlen=strlen(add); /* only compute once */
-+  addlen=strlen(add)+1; /* only compute once */
-   if (_buf_alloc(out, alloclen, (*outlen)+addlen)!=SASL_OK)
-     return SASL_NOMEM;
-