coverity: malloc the right size for btrs_node tree

We were allocating sizeof(tree) instead of sizeof(*tree).

Signed-off-by: Serge Hallyn <serge.hallyn@ubuntu.com>
Acked-by: Stéphane Graber <stgraber@ubuntu.com>

diff --git a/src/lxc/bdev.c b/src/lxc/bdev.c
index 2d5bfea28eb012e9ca2765fcad91eff56b635ff6..e4b32a124d79dbd8d397da4c4e8fadd92151a8fd 100644 (file)
--- a/src/lxc/bdev.c
+++ b/src/lxc/bdev.c
@@ -1587,7 +1587,7 @@ static struct my_btrfs_tree *create_my_btrfs_tree(u64 id, const char *path, int
 {
        struct my_btrfs_tree *tree;
 
-       tree = malloc(sizeof(tree));
+       tree = malloc(sizeof(struct my_btrfs_tree));
        if (!tree)
                return NULL;
        tree->nodes = malloc(sizeof(struct mytree_node));