Jan Kara 26058c397b quota: Don't overflow quota file offsets ... [ Upstream commit 10f04d40a9fa29785206c619f80d8beedb778837 ] The on-disk quota format supports quota files with upto 2^32 blocks. Be careful when computing quota file offsets in the quota files from block numbers as they can overflow 32-bit types. Since quota files larger than 4GB would require ~26 millions of quota users, this is mostly a theoretical concern now but better be careful, fuzzers would find the problem sooner or later anyway... Reviewed-by: Andreas Dilger <adilger@dilger.ca> Signed-off-by: Jan Kara <jack@suse.cz> Signed-off-by: Sasha Levin <sashal@kernel.org>		2021-01-06 14:56:53 +01:00
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compat.h
dquot.c
Kconfig
kqid.c
Makefile
netlink.c
quota_tree.c
quota_tree.h
quota_v1.c
quota_v2.c
quota.c
quotaio_v1.h
quotaio_v2.h