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ext4: refactor __ext4_check_dir_entry() to accept start and size
authorTao Ma <boyu.mt@taobao.com>
Mon, 10 Dec 2012 19:05:58 +0000 (14:05 -0500)
committerTheodore Ts'o <tytso@mit.edu>
Mon, 10 Dec 2012 19:05:58 +0000 (14:05 -0500)
commit226ba972b0863783ad377f741f6ff0538f31ab00
tree72e089868a0856a1968d6118e359d0ae13f5cc91tree
parenta774f9c20e08643fc0e6c48b0419ad7657ed0c04commit | diff
ext4: refactor __ext4_check_dir_entry() to accept start and size

The __ext4_check_dir_entry() function() is used to check whether the
de is over the block boundary.  Now with inline data, it could be
within the block boundary while exceeds the inode size.  So check this
function to check the overflow more precisely.

Signed-off-by: Tao Ma <boyu.mt@taobao.com>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
fs/ext4/dir.c diff | blob | blame | history
fs/ext4/ext4.h diff | blob | blame | history
fs/ext4/namei.c diff | blob | blame | history
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