1 files changed, 0 insertions, 73 deletions
diff --git a/x11-servers/xorg-server/files/patch-CVE-2014-8097 b/x11-servers/xorg-server/files/patch-CVE-2014-8097
deleted file mode 100644
index 19964c2274e4..000000000000
--- a/x11-servers/xorg-server/files/patch-CVE-2014-8097
+++ /dev/null
@@ -1,73 +0,0 @@
-From 2ef42519c41e793579c9cea699c866fee3d9321f Mon Sep 17 00:00:00 2001
-From: Alan Coopersmith <alan.coopersmith@oracle.com>
-Date: Wed, 22 Jan 2014 23:12:04 -0800
-Subject: [PATCH 06/40] dbe: unvalidated lengths in DbeSwapBuffers calls
- [CVE-2014-8097]
-
-ProcDbeSwapBuffers() has a 32bit (n) length value that it uses to read
-from a buffer. The length is never validated, which can lead to out of
-bound reads, and possibly returning the data read from out of bounds to
-the misbehaving client via an X Error packet.
-
-SProcDbeSwapBuffers() swaps data (for correct endianness) before
-handing it off to the real proc.  While doing the swapping, the
-length field is not validated, which can cause memory corruption.
-
-v2: reorder checks to avoid compilers optimizing out checks for overflow
-that happen after we'd already have done the overflowing multiplications.
-
-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>
----
- dbe/dbe.c | 11 ++++++++---
- 1 file changed, 8 insertions(+), 3 deletions(-)
-
-diff --git a/dbe/dbe.c b/dbe/dbe.c
-index 527588c..df2ad5c 100644
---- dbe/dbe.c
-+++ dbe/dbe.c
-@@ -450,18 +450,20 @@ ProcDbeSwapBuffers(ClientPtr client)
-     DbeSwapInfoPtr swapInfo;
-     xDbeSwapInfo *dbeSwapInfo;
-     int error;
--    register int i, j;
--    int nStuff;
-+    unsigned int i, j;
-+    unsigned int nStuff;
- 
-     REQUEST_AT_LEAST_SIZE(xDbeSwapBuffersReq);
-     nStuff = stuff->n;          /* use local variable for performance. */
- 
-     if (nStuff == 0) {
-+        REQUEST_SIZE_MATCH(xDbeSwapBuffersReq);
-         return Success;
-     }
- 
-     if (nStuff > UINT32_MAX / sizeof(DbeSwapInfoRec))
-         return BadAlloc;
-+    REQUEST_FIXED_SIZE(xDbeSwapBuffersReq, nStuff * sizeof(xDbeSwapInfo));
- 
-     /* Get to the swap info appended to the end of the request. */
-     dbeSwapInfo = (xDbeSwapInfo *) &stuff[1];
-@@ -914,13 +916,16 @@ static int
- SProcDbeSwapBuffers(ClientPtr client)
- {
-     REQUEST(xDbeSwapBuffersReq);
--    register int i;
-+    unsigned int i;
-     xDbeSwapInfo *pSwapInfo;
- 
-     swaps(&stuff->length);
-     REQUEST_AT_LEAST_SIZE(xDbeSwapBuffersReq);
- 
-     swapl(&stuff->n);
-+    if (stuff->n > UINT32_MAX / sizeof(DbeSwapInfoRec))
-+        return BadAlloc;
-+    REQUEST_FIXED_SIZE(xDbeSwapBuffersReq, stuff->n * sizeof(xDbeSwapInfo));
- 
-     if (stuff->n != 0) {
-         pSwapInfo = (xDbeSwapInfo *) stuff + 1;
--- 
-2.1.2
-