| commit | bffea77c08c361d174af7ad94887f6aecc3f340b | [log] [tgz] |
|---|---|---|
| author | Dan Carpenter <dan.carpenter@oracle.com> | Thu Feb 21 16:41:57 2013 -0800 |
| committer | Linus Torvalds <torvalds@linux-foundation.org> | Thu Feb 21 17:22:16 2013 -0800 |
| tree | ffe22fc5274c4398be4bd8597292a84ca7b9295d | |
| parent | 9a8ab1c39970a4938a72d94e6fd13be88a797590 [diff] |
compat: return -EFAULT on error in waitid() The copy_to_user() call returns the number of bytes remaining but we want to return -EFAULT on error. Fixes "x32: fix waitid()" Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Cc: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>