[PATCH 4.4 092/118] fix minor infoleak in get_user_ex()

4.4-stable review patch. If anyone has any objections, please let me know. -- From: Al Viro commit 1c109fabbd51863475cd12ac206bdd249aee35af upstream. get_user_ex(x, ptr) should zero x on failure. It's not a lot of a leak (at most we are leaking

[PATCH 4.4 092/118] fix minor infoleak in get_user_ex()

4.4-stable review patch. If anyone has any objections, please let me know. -- From: Al Viro commit 1c109fabbd51863475cd12ac206bdd249aee35af upstream. get_user_ex(x, ptr) should zero x on failure. It's not a lot of a leak (at most we are leaking uninitialized 64bit value off