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(parent: 97498cd) | patch
fs/ntfs3: Use __GFP_NOWARN allocation at ntfs_load_attr_list()
authorTetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
Tue, 28 Mar 2023 11:05:16 +0000 (20:05 +0900)
committerKonstantin Komarov <almaz.alexandrovich@paragon-software.com>
Sun, 2 Jul 2023 20:21:23 +0000 (00:21 +0400)
commitea303f72d70ce2f0b0aa94ab127085289768c5a6
tree0512ac780a43cb61960b8ac567ad5d7b13c2bf76tree | snapshot
parent97498cd610c0d030a7bd49a7efad974790661162commit | diff
fs/ntfs3: Use __GFP_NOWARN allocation at ntfs_load_attr_list()

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>
fs/ntfs3/attrlist.c diff | blob | history
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