git-apply can't apply patches to CRLF-files

[Salikh Zakirov <Salikh.Zakirov@Intel.com>]

Hello, 

git-apply can't apply the patch to file with windows-style CRLF line endings,
even if the patch was generated by git-format-patch.

Is this a bug or known deficiency?

The following script reproduces the problem
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#!/bin/sh
set -e
mkdir trash
cd trash
git init-db
echo "abc" > a
unix2dos a
git add a
git commit -m "a added" a
echo "cde" >> a
unix2dos a
git commit -m "a modified" a
git format-patch HEAD^
git reset --hard HEAD^
git am 0001*.txt
---------

The resulting output is
---------
$ ./test
defaulting to local storage area
a: done.
Committing initial tree 357c56061b96c1548b15168bc0d02e8d1a319e0b
a: done.
0001-a-modified.txt

Applying 'a modified'

error: patch failed: a:1
error: a: patch does not apply
Patch failed at 0001.
When you have resolved this problem run "git-am --resolved".
If you would prefer to skip this patch, instead run "git-am --skip".
---------

If I remove unix2dos calls and so the file has normal unix LF line endings,
then the result is correct as expected

---------
$ ./test
defaulting to local storage area
Committing initial tree 6afc8719a182fed19980da0e53d13fba1f94dd3f
0001-a-modified.txt

Applying 'a modified'

Wrote tree 49f5181a399bbcaac1da3bf693c466a281c4a255
Committed: 2b0a2936d0a65b3511882b8e88586ab054dd15b2
---------