lustre/kernel_patches/patches/ext3-xattr-ptr-arith-fix.patch

   1 Index: linux-2.4.20/fs/ext3/xattr.c
   2 ===================================================================
   3 --- linux-2.4.20.orig/fs/ext3/xattr.c   2003-11-13 10:59:33.000000000 +0800
   4 +++ linux-2.4.20/fs/ext3/xattr.c        2003-11-25 21:16:51.000000000 +0800
   5 @@ -1293,9 +1293,10 @@
   6                                 goto cleanup;
   7                         memcpy(header, HDR(bh), bh->b_size);
   8                         header->h_refcount = cpu_to_le32(1);
   9 -                       offset = (char *)header - bh->b_data;
  10 -                       here = ENTRY((char *)here + offset);
  11 -                       last = ENTRY((char *)last + offset);
  12 +                       offset = (char *)here - bh->b_data;
  13 +                       here = ENTRY((char *)header + offset);
  14 +                       offset = (char *)last - bh->b_data;
  15 +                       last = ENTRY((char *)header + offset);
  16                 }
  17         } else {
  18                 /* Allocate a buffer where we construct the new block. */