krb5: update to 1.20.1

Besides updating the package to 1.20.1, this commit removed two patches
that the new release made unnecessary.

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

net/krb5/Makefile

@@ -8,8 +8,8 @@
 include $(TOPDIR)/rules.mk
 
 PKG_NAME:=krb5
-PKG_VERSION:=1.19.3
-PKG_RELEASE:=$(AUTORELEASE)
+PKG_VERSION:=1.20.1
+PKG_RELEASE:=1
 
 PKG_MAINTAINER:=W. Michael Petullo <mike@flyn.org>
 
@@ -18,8 +18,8 @@ PKG_LICENSE_FILES:=NOTICE
 PKG_CPE_ID:=cpe:/a:mit:kerberos
 
 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.gz
-PKG_SOURCE_URL:=https://web.mit.edu/kerberos/dist/krb5/1.19
-PKG_HASH:=56d04863cfddc9d9eb7af17556e043e3537d41c6e545610778676cf551b9dcd0
+PKG_SOURCE_URL:=https://web.mit.edu/kerberos/dist/krb5/1.20
+PKG_HASH:=704aed49b19eb5a7178b34b2873620ec299db08752d6a8574f95d41879ab8851
 
 PKG_BUILD_PARALLEL:=1
 PKG_INSTALL:=1

net/krb5/patches/001-fix-uninitialized-warning-errors.patch

@@ -1,55 +0,0 @@
---- a/src/kadmin/ktutil/ktutil_funcs.c
-+++ b/src/kadmin/ktutil/ktutil_funcs.c
-@@ -65,7 +65,7 @@ krb5_error_code ktutil_delete(context, l
-     krb5_kt_list *list;
-     int idx;
- {
--    krb5_kt_list lp, prev;
-+    krb5_kt_list lp, prev = NULL;
-     int i;
- 
-     for (lp = *list, i = 1; lp; prev = lp, lp = lp->next, i++) {
---- a/src/lib/kadm5/str_conv.c
-+++ b/src/lib/kadm5/str_conv.c
-@@ -133,7 +133,7 @@ raw_flagspec_to_mask(const char *s, int
- {
-     int found = 0, invert = 0;
-     size_t i;
--    krb5_flags flag;
-+    krb5_flags flag = 0;
-     unsigned long ul;
- 
-     for (i = 0; !found && i < NFTBL; i++) {
---- a/src/lib/krad/packet.c
-+++ b/src/lib/krad/packet.c
-@@ -253,7 +253,7 @@ krad_packet_new_request(krb5_context ctx
- {
-     krb5_error_code retval;
-     krad_packet *pkt;
--    uchar id;
-+    uchar id = 0;
-     size_t attrset_len;
- 
-     pkt = packet_new();
---- a/src/plugins/preauth/pkinit/pkinit_crypto_openssl.c
-+++ b/src/plugins/preauth/pkinit/pkinit_crypto_openssl.c
-@@ -3646,7 +3646,7 @@ pkinit_open_session(krb5_context context
- {
-     CK_ULONG i, r;
-     unsigned char *cp;
--    size_t label_len;
-+    size_t label_len = 0;
-     CK_ULONG count = 0;
-     CK_SLOT_ID_PTR slotlist;
-     CK_TOKEN_INFO tinfo;
---- a/src/util/profile/prof_file.c
-+++ b/src/util/profile/prof_file.c
-@@ -270,7 +270,7 @@ errcode_t profile_update_file_data_locke
-     unsigned long frac;
-     time_t now;
- #endif
--    FILE *f;
-+    FILE *f = NULL;
-     int isdir = 0;
- 
-     if ((data->flags & PROFILE_FILE_NO_RELOAD) && data->root != NULL)

net/krb5/patches/002_remove_unnecessary_flag_in_macos_build.patch

@@ -1,44 +0,0 @@
-commit 3c66c1fec7ce4edeff284a5e4abe32d0b4398539
-Author: Nikhil Benesch <nikhil.benesch@gmail.com>
-Date:   Wed Dec 22 18:58:17 2021 -0500
-
-    Remove unnecessary flag in macOS build
-    
-    The configuration logic for adding the `-search_paths_first` linker
-    flag on Darwin does not correctly handle cross compilation.  It should
-    check the value of $krb5_cv_host rather than `uname -s` to detect when
-    the compilation target is Darwin, rather than the build machine.
-    
-    It turns out `-search_paths_first` has been the default behavior of ld
-    on macOS since XCode 4.  So just remove that bit of logic entirely.
-    (The flag was added in commit acd27af0e845f8b93de2e226cc2ec9ac8af52077
-    in 2004; XCode 4 was released in 2010.)
-    
-    [ghudson@mit.edu: edited commit message]
-
---- a/src/aclocal.m4
-+++ b/src/aclocal.m4
-@@ -585,10 +585,6 @@ if test "$GCC" = yes ; then
-       CFLAGS="$CFLAGS -fno-common"
-       ;;
-     esac
--    case "$LD $LDFLAGS" in
--    *-Wl,-search_paths_first*) ;;
--    *) LDFLAGS="${LDFLAGS} -Wl,-search_paths_first" ;;
--    esac
-   fi
- else
-   if test "`uname -s`" = AIX ; then
---- a/src/configure
-+++ b/src/configure
-@@ -4978,10 +4978,6 @@ $as_echo "$as_me: disabling the use of c
-       CFLAGS="$CFLAGS -fno-common"
-       ;;
-     esac
--    case "$LD $LDFLAGS" in
--    *-Wl,-search_paths_first*) ;;
--    *) LDFLAGS="${LDFLAGS} -Wl,-search_paths_first" ;;
--    esac
-   fi
- else
-   if test "`uname -s`" = AIX ; then