Al Viro c43aeb1980 fix brown paperbag bug in inlined copy_..._iter() ...

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

Fixes: aa28de275a "iov_iter/hardening: move object size checks to inlined part"
Spotted-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

2017-07-10 07:40:49 -04:00

7.6 KiB

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