gnu: libevent-2.0: Include CVE IDs in patches.

* gnu/packages/patches/libevent-2.0-evdns-fix-remote-stack-overread.patch,
gnu/packages/patches/libevent-2.0-evutil-fix-buffer-overflow.patch,
gnu/packages/patches/libevent-2.0-evdns-fix-searching-empty-hostnames.patch:
Rename to ...
* gnu/packages/patches/libevent-2.0-CVE-2016-10195.patch,
gnu/packages/patches/libevent-2.0-CVE-2016-10196.patch,
gnu/packages/patches/libevent-2.0-CVE-2016-10197.patch: ... new files.
* gnu/local.mk (dist_patch_DATA): Adjust accordingly.
* gnu/packages/libevent.scm (libevent-2.0)[sources]: Likewise.

1 files changed, 0 insertions, 42 deletions

diff --git a/gnu/packages/patches/libevent-2.0-evdns-fix-remote-stack-overread.patch b/gnu/packages/patches/libevent-2.0-evdns-fix-remote-stack-overread.patch
deleted file mode 100644
index f1907d53e2..0000000000
--- a/gnu/packages/patches/libevent-2.0-evdns-fix-remote-stack-overread.patch
+++ /dev/null
@@ -1,42 +0,0 @@
-Fix buffer overread in libevents DNS code.
-
-Upstream bug report:
-
-https://github.com/libevent/libevent/issues/317
-
-Patch copied from upstream source repository:
-
-https://github.com/libevent/libevent/commit/96f64a022014a208105ead6c8a7066018449d86d
-
-From 3c570970516f48da35f42fef98276531fcc0abaa Mon Sep 17 00:00:00 2001
-From: Azat Khuzhin <[email protected]>
-Date: Mon, 1 Feb 2016 17:32:09 +0300
-Subject: [PATCH] evdns: name_parse(): fix remote stack overread
-
----
- evdns.c | 2 +-
- 1 file changed, 1 insertion(+), 1 deletion(-)
-
-diff --git a/evdns.c b/evdns.c
-index 60b10485..137c24ea 100644
---- a/evdns.c
-+++ b/evdns.c
-@@ -960,7 +960,6 @@ name_parse(u8 *packet, int length, int *idx, char *name_out, int name_out_len) {
- 
- 	for (;;) {
- 		u8 label_len;
--		if (j >= length) return -1;
- 		GET8(label_len);
- 		if (!label_len) break;
- 		if (label_len & 0xc0) {
-@@ -981,6 +980,7 @@ name_parse(u8 *packet, int length, int *idx, char *name_out, int name_out_len) {
- 			*cp++ = '.';
- 		}
- 		if (cp + label_len >= end) return -1;
-+		if (j + label_len > length) return -1;
- 		memcpy(cp, packet + j, label_len);
- 		cp += label_len;
- 		j += label_len;
--- 
-2.11.0
-