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Commit c43aeb19 authored by Al Viro's avatar Al Viro
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fix brown paperbag bug in inlined copy_..._iter()



"copied nothing" == "return 0", not "return full size".

Fixes: aa28de27 "iov_iter/hardening: move object size checks to inlined part"
Spotted-by: default avatarArnd Bergmann <arnd@arndb.de>
Signed-off-by: default avatarAl Viro <viro@zeniv.linux.org.uk>
parent f263fbb8
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