File libcgroup-CVE-2011-1006.patch of Package libcgroup1.import4148

From 5ae8aea1ecd60c439121d3329d8eaabf13d292c1 Mon Sep 17 00:00:00 2001
From: Jan Safranek <jsafrane@redhat.com>
Date: Tue, 1 Mar 2011 13:11:35 +0100
Subject: Fix buffer overflow when processing list of controllers from command line (CVE-2011-1006).
Git-commit: 5ae8aea1ecd60c439121d3329d8eaabf13d292c1
Patch-mainline: yes
References: bnc#675506, CVE-2011-1006

Thanks to Nelson Elhage for reporting this issue.

Signed-off-by: Jan Safranek <jsafrane@redhat.com>
Signed-off-by: Jiri Slaby <jslaby@suse.cz>
---
 src/tools/tools-common.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/src/tools/tools-common.c b/src/tools/tools-common.c
index 4beffcd..7d633be 100644
--- a/src/tools/tools-common.c
+++ b/src/tools/tools-common.c
@@ -79,7 +79,7 @@ int parse_cgroup_spec(struct cgroup_group_spec **cdptr, char *optarg,
 			}
 		}
 		j++;
-	} while (temp);
+	} while (temp && j<CG_CONTROLLER_MAX-1);
 
 	/* Store path to the cgroup */
 	strncpy(cdptr[i]->path, pathptr, FILENAME_MAX);
-- 
1.7.4.1