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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.h
parentc05d52c748da10a3f27f6e638875514153776b15 (diff)
downloadop-kernel-dev-c7afb0f97700e73109564f83c35bfeeb14cb653b.zip
op-kernel-dev-c7afb0f97700e73109564f83c35bfeeb14cb653b.tar.gz
[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.h')
-rw-r--r--fs/jffs2/acl.h4
1 files changed, 2 insertions, 2 deletions
diff --git a/fs/jffs2/acl.h b/fs/jffs2/acl.h
index 8893bd1..fa327db 100644
--- a/fs/jffs2/acl.h
+++ b/fs/jffs2/acl.h
@@ -30,7 +30,7 @@ struct jffs2_acl_header {
extern int jffs2_permission(struct inode *, int, struct nameidata *);
extern int jffs2_acl_chmod(struct inode *);
extern int jffs2_init_acl(struct inode *, struct inode *);
-extern void jffs2_clear_acl(struct inode *);
+extern void jffs2_clear_acl(struct jffs2_inode_info *);
extern struct xattr_handler jffs2_acl_access_xattr_handler;
extern struct xattr_handler jffs2_acl_default_xattr_handler;
@@ -40,6 +40,6 @@ extern struct xattr_handler jffs2_acl_default_xattr_handler;
#define jffs2_permission NULL
#define jffs2_acl_chmod(inode) (0)
#define jffs2_init_acl(inode,dir) (0)
-#define jffs2_clear_acl(inode)
+#define jffs2_clear_acl(f)
#endif /* CONFIG_JFFS2_FS_POSIX_ACL */
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