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Commit a959a978 authored by Christoph Hellwig's avatar Christoph Hellwig Committed by Al Viro
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iov_iter: fix the uaccess area in copy_compat_iovec_from_user



sizeof needs to be called on the compat pointer, not the native one.

Fixes: 89cd35c5 ("iov_iter: transparently handle compat iovecs in import_iovec")
Reported-by: default avatarDavid Laight <David.Laight@ACULAB.COM>
Signed-off-by: default avatarChristoph Hellwig <hch@lst.de>
Signed-off-by: default avatarAl Viro <viro@zeniv.linux.org.uk>
parent a0a6df9a
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