fs/ntfs3: Use __GFP_NOWARN allocation at ntfs_load_attr_list()

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commit ea303f72d7 upstream.

syzbot is reporting too large allocation at ntfs_load_attr_list(), for
a crafted filesystem can have huge data_size.

Reported-by: syzbot <syzbot+89dbb3a789a5b9711793@syzkaller.appspotmail.com>
Link: https://syzkaller.appspot.com/bug?extid=89dbb3a789a5b9711793
Signed-off-by: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
Signed-off-by: Konstantin Komarov <almaz.alexandrovich@paragon-software.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

...

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Tetsuo Handa 2023-03-28 20:05:16 +09:00 • committed by Greg Kroah-Hartman

parent 33d9490b27

commit ccc6de4d4f

1 changed files with 2 additions and 2 deletions

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fs/ntfs3/attrlist.c

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