tree 56b9db6cac3d11df1dcc1d48e36f98dc33cc2cef
parent ba1af2e47446ac353395b4c274408944284ceeaa
author Chengguang Xu <cgxu519@mykernel.net> 1571839003 +0800
committer Jan Kara <jack@suse.cz> 1571901880 +0200

ext2: return error when fail to allocating memory in ioctl

Currently, we do not check memory allocation
result for ei->i_block_alloc_info in ioctl,
this patch checks it and returns error in
failure case.

Link: https://lore.kernel.org/r/20191023135643.28837-1-cgxu519@mykernel.net
Signed-off-by: Chengguang Xu <cgxu519@mykernel.net>
Signed-off-by: Jan Kara <jack@suse.cz>