Wed Nov 25 23:25:45 UTC 202020201125232545

ap/qpdf-10.0.4-x86_64-1.txz:  Upgraded.
d/cmake-3.19.1-x86_64-1.txz:  Upgraded.
n/bind-9.16.9-x86_64-1.txz:  Upgraded.
  This update fixes bugs, including a denial-of-service security issue:
  After a Negative Trust Anchor (NTA) is added, BIND performs periodic
  checks to see if it is still necessary. If BIND encountered a failure
  while creating a query to perform such a check, it attempted to
  dereference a NULL pointer, resulting in a crash. [GL #2244]
  (* Security fix *)
n/cifs-utils-6.11-x86_64-2.txz:  Rebuilt.
  Patched to fix mounting CIFS shares when linked with libcap-ng-0.8.1.
  Thanks to marrowsuck.

4 files changed, 108 insertions, 3 deletions

diff --git a/source/n/bind/bind.SlackBuild b/source/n/bind/bind.SlackBuild
index 783ef548..1b7af895 100755
--- a/source/n/bind/bind.SlackBuild
+++ b/source/n/bind/bind.SlackBuild
@@ -24,7 +24,7 @@ cd $(dirname $0) ; CWD=$(pwd)
 
 PKGNAM=bind
 VERSION=${VERSION:-$(echo ${PKGNAM}-[0-9]*.tar.?z | rev | cut -f 3- -d . | cut -f 1 -d - | rev)}
-BUILD=${BUILD:-2}
+BUILD=${BUILD:-1}
 
 # Automatically determine the architecture we're building on:
 if [ -z "$ARCH" ]; then
diff --git a/source/n/cifs-utils/cifs-utils.SlackBuild b/source/n/cifs-utils/cifs-utils.SlackBuild
index 04e7a31c..a7af8f9f 100755
--- a/source/n/cifs-utils/cifs-utils.SlackBuild
+++ b/source/n/cifs-utils/cifs-utils.SlackBuild
@@ -1,6 +1,6 @@
 #!/bin/bash
 
-# Copyright 2012, 2018  Patrick J. Volkerding, Sebeka, Minnesota, USA
+# Copyright 2012, 2018, 2020  Patrick J. Volkerding, Sebeka, Minnesota, USA
 # All rights reserved.
 #
 # Redistribution and use of this script, with or without modification, is
@@ -24,7 +24,7 @@ cd $(dirname $0) ; CWD=$(pwd)
 
 PKGNAM=cifs-utils
 VERSION=${VERSION:-$(echo $PKGNAM-*.tar.?z* | rev | cut -f 3- -d . | cut -f 1 -d - | rev)}
-BUILD=${BUILD:-1}
+BUILD=${BUILD:-2}
 
 # Automatically determine the architecture we're building on:
 if [ -z "$ARCH" ]; then
@@ -81,6 +81,9 @@ rm -rf $PKGNAM-$VERSION
 tar xvf $CWD/$PKGNAM-$VERSION.tar.?z* || exit 1
 cd $PKGNAM-$VERSION
 
+# Fix for new libcap-ng:
+zcat $CWD/cifs-utils.f4e7c84467152624a288351321c8664dbf3364af.patch.gz | patch -p1 --verbose || exit 1
+
 chown -R root:root .
 find . \
   \( -perm 777 -o -perm 775 -o -perm 711 -o -perm 555 -o -perm 511 \) \
diff --git a/source/n/cifs-utils/cifs-utils.f4e7c84467152624a288351321c8664dbf3364af.patch b/source/n/cifs-utils/cifs-utils.f4e7c84467152624a288351321c8664dbf3364af.patch
new file mode 100644
index 00000000..ed319182
--- /dev/null
+++ b/source/n/cifs-utils/cifs-utils.f4e7c84467152624a288351321c8664dbf3364af.patch
@@ -0,0 +1,101 @@
+From f4e7c84467152624a288351321c8664dbf3364af Mon Sep 17 00:00:00 2001
+From: Jonas Witschel <diabonas@archlinux.org>
+Date: Sat, 21 Nov 2020 11:41:26 +0100
+Subject: [PATCH 1/2] mount.cifs: update the cap bounding set only when
+ CAP_SETPCAP is given
+
+libcap-ng 0.8.1 tightened the error checking on capng_apply, returning an error
+of -4 when trying to update the capability bounding set without having the
+CAP_SETPCAP capability to be able to do so. Previous versions of libcap-ng
+silently skipped updating the bounding set and only updated the normal
+CAPNG_SELECT_CAPS capabilities instead.
+
+Check beforehand whether we have CAP_SETPCAP, in which case we can use
+CAPNG_SELECT_BOTH to update both the normal capabilities and the bounding set.
+Otherwise, we can at least update the normal capabilities, but refrain from
+trying to update the bounding set to avoid getting an error.
+
+Signed-off-by: Jonas Witschel <diabonas@archlinux.org>
+---
+ mount.cifs.c | 7 ++++++-
+ 1 file changed, 6 insertions(+), 1 deletion(-)
+
+diff --git a/mount.cifs.c b/mount.cifs.c
+index 4feb397..88b8b69 100644
+--- a/mount.cifs.c
++++ b/mount.cifs.c
+@@ -338,6 +338,8 @@ static int set_password(struct parsed_mount_info *parsed_info, const char *src)
+ static int
+ drop_capabilities(int parent)
+ {
++	capng_select_t set = CAPNG_SELECT_CAPS;
++
+ 	capng_setpid(getpid());
+ 	capng_clear(CAPNG_SELECT_BOTH);
+ 	if (parent) {
+@@ -355,7 +357,10 @@ drop_capabilities(int parent)
+ 			return EX_SYSERR;
+ 		}
+ 	}
+-	if (capng_apply(CAPNG_SELECT_BOTH)) {
++	if (capng_have_capability(CAPNG_EFFECTIVE, CAP_SETPCAP)) {
++		set = CAPNG_SELECT_BOTH;
++	}
++	if (capng_apply(set)) {
+ 		fprintf(stderr, "Unable to apply new capability set.\n");
+ 		return EX_SYSERR;
+ 	}
+-- 
+2.29.2
+
+
+From 64dfbafe7a0639a96d67f0b840b6e6498e1f68a9 Mon Sep 17 00:00:00 2001
+From: Jonas Witschel <diabonas@archlinux.org>
+Date: Sat, 21 Nov 2020 11:48:33 +0100
+Subject: [PATCH 2/2] cifs.upall: update the cap bounding set only when
+ CAP_SETPCAP is given
+
+libcap-ng 0.8.1 tightened the error checking on capng_apply, returning an error
+of -4 when trying to update the capability bounding set without having the
+CAP_SETPCAP capability to be able to do so. Previous versions of libcap-ng
+silently skipped updating the bounding set and only updated the normal
+CAPNG_SELECT_CAPS capabilities instead.
+
+Check beforehand whether we have CAP_SETPCAP, in which case we can use
+CAPNG_SELECT_BOTH to update both the normal capabilities and the bounding set.
+Otherwise, we can at least update the normal capabilities, but refrain from
+trying to update the bounding set to avoid getting an error.
+
+Signed-off-by: Jonas Witschel <diabonas@archlinux.org>
+---
+ cifs.upcall.c | 7 ++++++-
+ 1 file changed, 6 insertions(+), 1 deletion(-)
+
+diff --git a/cifs.upcall.c b/cifs.upcall.c
+index 1559434..af1a0b0 100644
+--- a/cifs.upcall.c
++++ b/cifs.upcall.c
+@@ -88,6 +88,8 @@ typedef enum _sectype {
+ static int
+ trim_capabilities(bool need_environ)
+ {
++	capng_select_t set = CAPNG_SELECT_CAPS;
++
+ 	capng_clear(CAPNG_SELECT_BOTH);
+ 
+ 	/* SETUID and SETGID to change uid, gid, and grouplist */
+@@ -105,7 +107,10 @@ trim_capabilities(bool need_environ)
+ 		return 1;
+ 	}
+ 
+-	if (capng_apply(CAPNG_SELECT_BOTH)) {
++	if (capng_have_capability(CAPNG_EFFECTIVE, CAP_SETPCAP)) {
++		set = CAPNG_SELECT_BOTH;
++	}
++	if (capng_apply(set)) {
+ 		syslog(LOG_ERR, "%s: Unable to apply capability set: %m\n", __func__);
+ 		return 1;
+ 	}
+-- 
+2.29.2
+
diff --git a/source/n/libnfnetlink/libnfnetlink.url b/source/n/libnfnetlink/libnfnetlink.url
new file mode 100644
index 00000000..b3c12279
--- /dev/null
+++ b/source/n/libnfnetlink/libnfnetlink.url
@@ -0,0 +1 @@
+https://netfilter.org/projects/libnfnetlink/files