1 files changed, 0 insertions, 49 deletions
diff --git a/x11-servers/xorg-server/files/patch-CVE-2014-8092-2-4 b/x11-servers/xorg-server/files/patch-CVE-2014-8092-2-4
deleted file mode 100644
index 25d58bd418a5..000000000000
--- a/x11-servers/xorg-server/files/patch-CVE-2014-8092-2-4
+++ /dev/null
@@ -1,49 +0,0 @@
-From bc8e20430b6f6378daf6ce4329029248a88af08b Mon Sep 17 00:00:00 2001
-From: Alan Coopersmith <alan.coopersmith@oracle.com>
-Date: Mon, 6 Jan 2014 23:30:14 -0800
-Subject: [PATCH 02/40] dix: integer overflow in GetHosts() [CVE-2014-8092 2/4]
-
-GetHosts() iterates over all the hosts it has in memory, and copies
-them to a buffer. The buffer length is calculated by iterating over
-all the hosts and adding up all of their combined length. There is a
-potential integer overflow, if there are lots and lots of hosts (with
-a combined length of > ~4 gig). This should be possible by repeatedly
-calling ProcChangeHosts() on 64bit machines with enough memory.
-
-This patch caps the list at 1mb, because multi-megabyte hostname
-lists for X access control are insane.
-
-Reported-by: Ilja Van Sprundel <ivansprundel@ioactive.com>
-Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
-Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net>
----
- os/access.c | 6 ++++++
- 1 file changed, 6 insertions(+)
-
-diff --git a/os/access.c b/os/access.c
-index 5c510de..f393c8d 100644
---- os/access.c
-+++ os/access.c
-@@ -1296,6 +1296,10 @@ GetHosts(void **data, int *pnHosts, int *pLen, BOOL * pEnabled)
-     for (host = validhosts; host; host = host->next) {
-         nHosts++;
-         n += pad_to_int32(host->len) + sizeof(xHostEntry);
-+        /* Could check for INT_MAX, but in reality having more than 1mb of
-+           hostnames in the access list is ridiculous */
-+        if (n >= 1048576)
-+            break;
-     }
-     if (n) {
-         *data = ptr = malloc(n);
-@@ -1304,6 +1308,8 @@ GetHosts(void **data, int *pnHosts, int *pLen, BOOL * pEnabled)
-         }
-         for (host = validhosts; host; host = host->next) {
-             len = host->len;
-+            if ((ptr + sizeof(xHostEntry) + len) > (data + n))
-+                break;
-             ((xHostEntry *) ptr)->family = host->family;
-             ((xHostEntry *) ptr)->length = len;
-             ptr += sizeof(xHostEntry);
--- 
-2.1.2
-