| commit | c43aeb198048f64abda8655fdcdebe71cf1877ba | [log] [tgz] |
|---|---|---|
| author | Al Viro <viro@zeniv.linux.org.uk> | Mon Jul 10 07:40:49 2017 -0400 |
| committer | Al Viro <viro@zeniv.linux.org.uk> | Mon Jul 10 07:40:49 2017 -0400 |
| tree | c5bfb5b0027c5d27766b0d29f120a56e04313198 | |
| parent | f263fbb8d60824993c1b64385056a3cfdbb21d45 [diff] |
fix brown paperbag bug in inlined copy_..._iter() "copied nothing" == "return 0", not "return full size". Fixes: aa28de275a24 "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>