]> www.infradead.org Git - users/jedix/linux-maple.git/commit
nilfs2: initialize "struct nilfs_binfo_dat"->bi_pad field
authorTetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
Sun, 26 Mar 2023 15:21:46 +0000 (00:21 +0900)
committerAndrew Morton <akpm@linux-foundation.org>
Wed, 5 Apr 2023 23:01:34 +0000 (16:01 -0700)
commitc32da8672a581c9de76689dbd6f886d63e74e443
tree81dd453cb4f9dd70c273947c3b5309bbf79cbb83
parent541c48e51f9351b9f759c802a1bbd61f1d05f007
nilfs2: initialize "struct nilfs_binfo_dat"->bi_pad field

nilfs_btree_assign_p() and nilfs_direct_assign_p() are not initializing
"struct nilfs_binfo_dat"->bi_pad field, causing uninit-value reports when
being passed to CRC function.

Link: https://lkml.kernel.org/r/20230326152146.15872-1-konishi.ryusuke@gmail.com
Reported-by: syzbot <syzbot+048585f3f4227bb2b49b@syzkaller.appspotmail.com>
Link: https://syzkaller.appspot.com/bug?extid=048585f3f4227bb2b49b
Reported-by: Dipanjan Das <mail.dipanjan.das@gmail.com>
Link: https://lkml.kernel.org/r/CANX2M5bVbzRi6zH3PTcNE_31TzerstOXUa9Bay4E6y6dX23_pg@mail.gmail.com
Signed-off-by: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
Signed-off-by: Ryusuke Konishi <konishi.ryusuke@gmail.com>
Cc: Alexander Potapenko <glider@google.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
fs/nilfs2/btree.c
fs/nilfs2/direct.c