From: Peter Schiffer <pschiffe@redhat.com>
Date: Mon, 14 Oct 2013 04:48:06 +0000 (+0200)
Subject: Invalid reallocation of config_table in config_insert_cgroup()
X-Git-Tag: v0.41~11
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=5c012978a3b82b6c959dddd3918c65d864995aaf;p=thirdparty%2Flibcgroup.git

Invalid reallocation of config_table in config_insert_cgroup()

There's invalid reallocation of config_table variable in config_insert_cgroup() function.

Signed-off-by: Peter Schiffer <pschiffe@redhat.com>
Acked-by: Ivana Hutarova Varekova <varekova@redhat.com>
---

diff --git a/src/config.c b/src/config.c
index cdbd5085..ac844a7a 100644
--- a/src/config.c
+++ b/src/config.c
@@ -130,7 +130,7 @@ int config_insert_cgroup(char *cg_name, int flag)
 		break;
 	default:
 		return 0;
-		}
+	}
 
 	if (*table_index >= *max - 1) {
 		struct cgroup *newblk;
@@ -151,7 +151,17 @@ int config_insert_cgroup(char *cg_name, int flag)
 		memset(newblk + oldlen, 0, (*max - oldlen) *
 			sizeof(struct cgroup));
 		init_cgroup_table(newblk + oldlen, *max - oldlen);
-		config_cgroup_table = newblk;
+		config_table = newblk;
+		switch (flag) {
+		case CGROUP:
+			config_cgroup_table = config_table;
+			break;
+		case TEMPLATE:
+			config_template_table = config_table;
+			break;
+		default:
+			return 0;
+		}
 		cgroup_dbg("maximum %d\n", *max);
 		cgroup_dbg("reallocated config_table to %p\n",
 			config_table);