[PATCH] smbfs: 'names_cache' memory leak
Data allocated with "__getname()" should always be free'd with "__putname()"
because of the AUDITSYSCALL code.
Signed-off-by: Davi Arnaut <davi.arnaut@gmail.com>
Cc: Urban Widmark <urban@teststation.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
diff --git a/fs/smbfs/symlink.c b/fs/smbfs/symlink.c
index 0c64bc3..cdc53c4 100644
--- a/fs/smbfs/symlink.c
+++ b/fs/smbfs/symlink.c
@@ -45,7 +45,7 @@
int len = smb_proc_read_link(server_from_dentry(dentry),
dentry, link, PATH_MAX - 1);
if (len < 0) {
- putname(link);
+ __putname(link);
link = ERR_PTR(len);
} else {
link[len] = 0;
@@ -59,7 +59,7 @@
{
char *s = nd_get_link(nd);
if (!IS_ERR(s))
- putname(s);
+ __putname(s);
}
struct inode_operations smb_link_inode_operations =