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authorKaiGai Kohei <kaigai@ak.jp.nec.com>2006-07-02 15:13:46 +0100
committerDavid Woodhouse <dwmw2@infradead.org>2006-07-02 15:13:46 +0100
commitc7afb0f97700e73109564f83c35bfeeb14cb653b (patch)
treebd1c0f0e3b095e0dea15d569967a50703e05586e /fs/jffs2/acl.c
parentc05d52c748da10a3f27f6e638875514153776b15 (diff)
[JFFS2][XATTR] Fix memory leak in POSIX-ACL support
jffs2_clear_acl() which releases acl caches allocated by kmalloc() was defined but it was never called. Thus, we faced to the risk of memory leaking. This patch plugs jffs2_clear_acl() into jffs2_do_clear_inode(). It ensures to release acl cache when inode is cleared. Signed-off-by: KaiGai Kohei <kaigai@ak.jp.nec.com> Signed-off-by: David Woodhouse <dwmw2@infradead.org>
Diffstat (limited to 'fs/jffs2/acl.c')
-rw-r--r--fs/jffs2/acl.c4
1 files changed, 1 insertions, 3 deletions
diff --git a/fs/jffs2/acl.c b/fs/jffs2/acl.c
index 9c2077e7e08..0ae3cd10702 100644
--- a/fs/jffs2/acl.c
+++ b/fs/jffs2/acl.c
@@ -345,10 +345,8 @@ int jffs2_init_acl(struct inode *inode, struct inode *dir)
return rc;
}
-void jffs2_clear_acl(struct inode *inode)
+void jffs2_clear_acl(struct jffs2_inode_info *f)
{
- struct jffs2_inode_info *f = JFFS2_INODE_INFO(inode);
-
if (f->i_acl_access && f->i_acl_access != JFFS2_ACL_NOT_CACHED) {
posix_acl_release(f->i_acl_access);
f->i_acl_access = JFFS2_ACL_NOT_CACHED;