Import Debian changes 1.18.0-1ubuntu1

network-manager (1.18.0-1ubuntu1) eoan; urgency=medium

  * Update to 1.18, merge on Debian, new version includes nwe support for
    policy routing rules and for VLAN filtering for Linux bridge.
  * Remaining Ubuntu changes
    - Use systemd-resolved instead of dnsmasq
    - debian/control:
      + Depend on isc-dhcp-client instead of recommends
      + Recommend network-manager-pptp
      + Suggest avahi-autoipd for IPv4LL support
    - debian/rules, debian/network-manager.postinst:
      + Don't restart NetworkManager on upgrade but recommend restarting
        the computer
    - debian/rules, debian/network-manager.postinst:
      + Don't install sysvinit scripts or migrate from sysvinit
    - debian/network-manager.postinst:
      + Don't add the netdev group.
      + drop in an empty override file for NetworkManager to manage all
        devices for upgrade from any version, as long as there is no
        netplan configuration yet.
    - debian/default-wifi-powersave-on.conf, debian/rules:
      + Install a config file to enable WiFi powersave
    - Enable build tests
    - Add autopkgtests
    - debian/source_network-manager.py, debian/network-manager.install,
      debian/network-manager.links: Add apport hook
    - Add network-manager-config-connectivity-ubuntu package
    - NetworkManager.conf: disable MAC randomization feature. There is no
      easy way for desktop users to disable this feature yet. And there are
      reports that it doesn't work well with some systems.
    - Update Vcs links to point to Ubuntu branch
    - Add patches. See patch descriptions for more details:
      + Provide-access-to-some-of-NM-s-interfaces-to-whoopsie.patch
      + Update-dnsmasq-parameters.patch
      + Disable-general-with-expect.patch
      + libnm-Check-self-still-NMManager-or-not.patch
      + dns-manager-don-t-merge-split-DNS-search-domains.patch (but disabled)
      + Read-system-connections-from-run.patch
    - debian/tests/urfkill-integration - don't stop/start network manager
    - Revert "Add Conflicts to network-manager-dev against deprecated libraries"
      This reverts commit b4acc5e03e2b821e1cccc69529bb70826c741942.  We're still
      building libnm-glib for now, so these packages have a use in Ubuntu.
  * Removed delta, not needed anymore
    - debian/network-manager.maintscript
      + Remove /etc/dbus-1/system.d/nm-ofono.conf

1 files changed, 59 insertions, 0 deletions

diff --git a/shared/systemd/src/basic/memory-util.c b/shared/systemd/src/basic/memory-util.c
new file mode 100644
index 00000000..bd1f5d73
--- /dev/null
+++ b/shared/systemd/src/basic/memory-util.c
@@ -0,0 +1,59 @@
+#include "nm-sd-adapt-shared.h"
+
+#include <unistd.h>
+
+#include "memory-util.h"
+
+size_t page_size(void) {
+        static thread_local size_t pgsz = 0;
+        long r;
+
+        if (_likely_(pgsz > 0))
+                return pgsz;
+
+        r = sysconf(_SC_PAGESIZE);
+        assert(r > 0);
+
+        pgsz = (size_t) r;
+        return pgsz;
+}
+
+bool memeqzero(const void *data, size_t length) {
+        /* Does the buffer consist entirely of NULs?
+         * Copied from https://github.com/systemd/casync/, copied in turn from
+         * https://github.com/rustyrussell/ccan/blob/master/ccan/mem/mem.c#L92,
+         * which is licensed CC-0.
+         */
+
+        const uint8_t *p = data;
+        size_t i;
+
+        /* Check first 16 bytes manually */
+        for (i = 0; i < 16; i++, length--) {
+                if (length == 0)
+                        return true;
+                if (p[i])
+                        return false;
+        }
+
+        /* Now we know first 16 bytes are NUL, memcmp with self.  */
+        return memcmp(data, p + i, length) == 0;
+}
+
+#if !HAVE_EXPLICIT_BZERO
+/*
+ * The pointer to memset() is volatile so that compiler must de-reference the pointer and can't assume that
+ * it points to any function in particular (such as memset(), which it then might further "optimize"). This
+ * approach is inspired by openssl's crypto/mem_clr.c.
+ */
+typedef void *(*memset_t)(void *,int,size_t);
+
+static volatile memset_t memset_func = memset;
+
+void* explicit_bzero_safe(void *p, size_t l) {
+        if (l > 0)
+                memset_func(p, '\0', l);
+
+        return p;
+}
+#endif