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(parent: df1e3f1) | patch
staging: erofs: fix integer overflow on 32-bit platform
authorGao Xiang <gaoxiang25@huawei.com>
Tue, 21 Aug 2018 14:49:35 +0000 (22:49 +0800)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Mon, 27 Aug 2018 17:46:13 +0000 (19:46 +0200)
commit390c642e1264f3deb5c4b4394b41479221a57542
tree52d94196e12bec6dd223e45454e541dcb06a4685tree | snapshot
parentdf1e3f1f0008513d286bfeee4f9f857908d56eadcommit | diff
staging: erofs: fix integer overflow on 32-bit platform

This patch fixes integer overflow on multiplication
of 32-bit `lcn' in z_erofs_map_blocks_iter.

Signed-off-by: Gao Xiang <gaoxiang25@huawei.com>
Reviewed-by: Chao Yu <yuchao0@huawei.com>
Signed-off-by: Chao Yu <yuchao0@huawei.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/staging/erofs/unzip_vle.c diff | blob | history
ep93xx device tree rework repo: git://git.maquefel.me/linux.git