[PATCH 3.16 124/366] sctp: do not leak kernel memory to user space

3.16.60-rc1 review patch. If anyone has any objections, please let me know. -- From: Eric Dumazet commit 6780db244d6b1537d139dea0ec8aad10cf9e4adb upstream. syzbot produced a nice report [1] Issue here is that a recvmmsg() managed to leak 8 bytes of kernel memory to user

[PATCH 3.16 124/366] sctp: do not leak kernel memory to user space

3.16.60-rc1 review patch. If anyone has any objections, please let me know. -- From: Eric Dumazet commit 6780db244d6b1537d139dea0ec8aad10cf9e4adb upstream. syzbot produced a nice report [1] Issue here is that a recvmmsg() managed to leak 8 bytes of kernel memory to user