gnu: qemu: Update to 2.8.1 [security fixes].

Fixes CVE-2016-{9602,9603} and CVE-2017-{2615,2620,2630,5667,5931}.

* gnu/packages/qemu.scm (qemu): Update to 2.8.1.
* gnu/packages/patches/qemu-CVE-2017-2615.patch,
gnu/packages/patches/qemu-CVE-2017-2620.patch,
gnu/packages/patches/qemu-CVE-2017-2630.patch,
gnu/packages/patches/qemu-CVE-2017-5667.patch,
gnu/packages/patches/qemu-CVE-2017-5931.patch: Delete files.
* gnu/local.mk (dist_patch_DATA): Remove them.

1 files changed, 0 insertions, 47 deletions

diff --git a/gnu/packages/patches/qemu-CVE-2017-2630.patch b/gnu/packages/patches/qemu-CVE-2017-2630.patch
deleted file mode 100644
index b154d171f1..0000000000
--- a/gnu/packages/patches/qemu-CVE-2017-2630.patch
+++ /dev/null
@@ -1,47 +0,0 @@
-Fix CVE-2017-2630:
-
-https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-2630
-https://lists.gnu.org/archive/html/qemu-devel/2017-02/msg01246.html
-
-Patch copied from upstream source repository:
-
-http://git.qemu-project.org/?p=qemu.git;a=commit;h=2563c9c6b8670400c48e562034b321a7cf3d9a85
-
-From 2563c9c6b8670400c48e562034b321a7cf3d9a85 Mon Sep 17 00:00:00 2001
-From: Vladimir Sementsov-Ogievskiy <[email protected]>
-Date: Tue, 7 Mar 2017 09:16:27 -0600
-Subject: [PATCH] nbd/client: fix drop_sync [CVE-2017-2630]
-MIME-Version: 1.0
-Content-Type: text/plain; charset=UTF-8
-Content-Transfer-Encoding: 8bit
-
-Comparison symbol is misused. It may lead to memory corruption.
-Introduced in commit 7d3123e.
-
-Signed-off-by: Vladimir Sementsov-Ogievskiy <[email protected]>
-Message-Id: <[email protected]>
-[eblake: add CVE details, update conditional]
-Signed-off-by: Eric Blake <[email protected]>
-Reviewed-by: Marc-André Lureau <[email protected]>
-Message-Id: <[email protected]>
-Signed-off-by: Paolo Bonzini <[email protected]>
----
- nbd/client.c | 2 +-
- 1 file changed, 1 insertion(+), 1 deletion(-)
-
-diff --git a/nbd/client.c b/nbd/client.c
-index 5c9dee37fa..3dc2564cd0 100644
---- a/nbd/client.c
-+++ b/nbd/client.c
-@@ -94,7 +94,7 @@ static ssize_t drop_sync(QIOChannel *ioc, size_t size)
-     char small[1024];
-     char *buffer;
- 
--    buffer = sizeof(small) < size ? small : g_malloc(MIN(65536, size));
-+    buffer = sizeof(small) >= size ? small : g_malloc(MIN(65536, size));
-     while (size > 0) {
-         ssize_t count = read_sync(ioc, buffer, MIN(65536, size));
- 
--- 
-2.12.0
-