gnu: dbus: Update to 1.13.18.

* gnu/packages/glib.scm (dbus): Update to 1.13.18.
[source]: Remove "dbus-CVE-2020-12049.patch".
* gnu/packages/patches/dbus-CVE-2020-12049.patch: Remove.
* gnu/local.mk (dist_patch_DATA): Remove it.

1 files changed, 0 insertions, 58 deletions

diff --git a/gnu/packages/patches/dbus-CVE-2020-12049.patch b/gnu/packages/patches/dbus-CVE-2020-12049.patch
deleted file mode 100644
index 71280144a1..0000000000
--- a/gnu/packages/patches/dbus-CVE-2020-12049.patch
+++ /dev/null
@@ -1,58 +0,0 @@
-Fix CVE-2020-12049:
-
-https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-12049
-https://lists.freedesktop.org/archives/ftp-release/2020-June/000753.html
-
-Taken from upstream:
-
-https://gitlab.freedesktop.org/dbus/dbus/-/commit/272d484283883fa9ff95b69d924fff6cd34842f5
-
-diff --git a/dbus/dbus-sysdeps-unix.c b/dbus/dbus-sysdeps-unix.c
---- a/dbus/dbus-sysdeps-unix.c
-+++ b/dbus/dbus-sysdeps-unix.c
-@@ -435,18 +435,6 @@ _dbus_read_socket_with_unix_fds (DBusSocket        fd,
-       struct cmsghdr *cm;
-       dbus_bool_t found = FALSE;
- 
--      if (m.msg_flags & MSG_CTRUNC)
--        {
--          /* Hmm, apparently the control data was truncated. The bad
--             thing is that we might have completely lost a couple of fds
--             without chance to recover them. Hence let's treat this as a
--             serious error. */
--
--          errno = ENOSPC;
--          _dbus_string_set_length (buffer, start);
--          return -1;
--        }
--
-       for (cm = CMSG_FIRSTHDR(&m); cm; cm = CMSG_NXTHDR(&m, cm))
-         if (cm->cmsg_level == SOL_SOCKET && cm->cmsg_type == SCM_RIGHTS)
-           {
-@@ -501,6 +489,26 @@ _dbus_read_socket_with_unix_fds (DBusSocket        fd,
-       if (!found)
-         *n_fds = 0;
- 
-+      if (m.msg_flags & MSG_CTRUNC)
-+        {
-+          unsigned int i;
-+
-+          /* Hmm, apparently the control data was truncated. The bad
-+             thing is that we might have completely lost a couple of fds
-+             without chance to recover them. Hence let's treat this as a
-+             serious error. */
-+
-+          /* We still need to close whatever fds we *did* receive,
-+           * otherwise they'll never get closed. (CVE-2020-12049) */
-+          for (i = 0; i < *n_fds; i++)
-+            close (fds[i]);
-+
-+          *n_fds = 0;
-+          errno = ENOSPC;
-+          _dbus_string_set_length (buffer, start);
-+          return -1;
-+        }
-+
-       /* put length back (doesn't actually realloc) */
-       _dbus_string_set_length (buffer, start + bytes_read);
-