src/patches/suse-2.6.27.25/patches.apparmor/fix-deleted-leak.diff

   1 From: John Johansen <jrjohansen@verizon.net>
   2 Subject: [PATCH] AppArmor: Fix leak of filename for deleted files
   3
   4  This patch fixes a memory leak where the name doesn't get freed when
   5  a file has been deleted.
   6
   7 Signed-off-by: Jeff Mahoney <jeffm@suse.com>
   8 ---
   9  security/apparmor/main.c |    2 +-
  10  1 file changed, 1 insertion(+), 1 deletion(-)
  11
  12 --- a/security/apparmor/main.c
  13 +++ b/security/apparmor/main.c
  14 @@ -500,10 +500,10 @@ static char *aa_get_name(struct dentry *
  15                         *buffer = buf;
  16                         return name;
  17                 }
  18 +               kfree(buf);
  19                 if (PTR_ERR(name) != -ENAMETOOLONG)
  20                         return name;
  21
  22 -               kfree(buf);
  23                 size <<= 1;
  24                 if (size > apparmor_path_max)
  25                         return ERR_PTR(-ENAMETOOLONG);