linux3.18: update to 3.18.27.

srcpkgs/linux3.18/patches/KEYS-Fix-keyring-ref-leak-in-join_session_keyring.patch

@@ -1,75 +0,0 @@
-From 7ca88764d45c209791e8813131c1457c2e9e51e7 Mon Sep 17 00:00:00 2001
-From: Yevgeny Pats <yevgeny@perception-point.io>
-Date: Mon, 11 Jan 2016 12:05:28 +0000
-Subject: KEYS: Fix keyring ref leak in join_session_keyring()
-
-If a thread is asked to join as a session keyring the keyring that's already
-set as its session, we leak a keyring reference.
-
-This can be tested with the following program:
-
-	#include <stddef.h>
-	#include <stdio.h>
-	#include <sys/types.h>
-	#include <keyutils.h>
-
-	int main(int argc, const char *argv[])
-	{
-		int i = 0;
-		key_serial_t serial;
-
-		serial = keyctl(KEYCTL_JOIN_SESSION_KEYRING,
-				"leaked-keyring");
-		if (serial < 0) {
-			perror("keyctl");
-			return -1;
-		}
-
-		if (keyctl(KEYCTL_SETPERM, serial,
-			   KEY_POS_ALL | KEY_USR_ALL) < 0) {
-			perror("keyctl");
-			return -1;
-		}
-
-		for (i = 0; i < 100; i++) {
-			serial = keyctl(KEYCTL_JOIN_SESSION_KEYRING,
-					"leaked-keyring");
-			if (serial < 0) {
-				perror("keyctl");
-				return -1;
-			}
-		}
-
-		return 0;
-	}
-
-If, after the program has run, there something like the following line in
-/proc/keys:
-
-3f3d898f I--Q---   100 perm 3f3f0000     0     0 keyring   leaked-keyring: empty
-
-with a usage count of 100 * the number of times the program has been run,
-then the kernel is malfunctioning.  If leaked-keyring has zero usages or
-has been garbage collected, then the problem is fixed.
-
-Reported-by: Yevgeny Pats <yevgeny@perception-point.io>
-Signed-off-by: David Howells <dhowells@redhat.com>
----
- security/keys/process_keys.c | 1 +
- 1 file changed, 1 insertion(+)
-
-diff --git security/keys/process_keys.c security/keys/process_keys.c
-index a3f85d2..e6d50172 100644
---- security/keys/process_keys.c
-+++ security/keys/process_keys.c
-@@ -794,6 +794,7 @@ long join_session_keyring(const char *name)
- 		ret = PTR_ERR(keyring);
- 		goto error2;
- 	} else if (keyring == new->session_keyring) {
-+		key_put(keyring);
- 		ret = 0;
- 		goto error2;
- 	}
--- 
-2.7.0.rc3
-

srcpkgs/linux3.18/template

@@ -1,16 +1,15 @@
 # Template file for 'linux3.18'
 #
 pkgname=linux3.18
-reverts=3.18.27_1
-version=3.18.25
-revision=2
+version=3.18.27
+revision=1
 wrksrc="linux-${version}"
 maintainer="Juan RP <xtraeme@voidlinux.eu>"
 homepage="http://www.kernel.org"
 license="GPL-2"
 short_desc="The Linux kernel and modules (${version%.*} series)"
 distfiles="${KERNEL_SITE}/kernel/v3.x/linux-${version}.tar.xz"
-checksum=c649874e2856101df7cefe5fdad313ebb2282a939fc1e95cf02222327745ff92
+checksum=ac9d2cd940e01cb2a659831fde4976e60d0241b0374026ed2ed7036d07039f06
 
 _kernver="${version}_${revision}"