[Swan-commit] Changes to ref refs/heads/master

[Andrew Cagney]

New commits:
commit b870ef8a14ed3cc388ba98f96e1ae43913980922
Merge: 12c8629 af1daf1
Author: Andrew Cagney <cagney at gnu.org>
Date:   Wed May 9 09:35:27 2018 -0400

    ikev2: build delete informational request on the stack
    
    Eliminates need for save/restoring reply_buffer[] added
    by 648051a96ea8f2c506741e575c5054337b34cd52.
    
    Merge commit 'af1daf18891e17c93533843288f6cc9953eb1469'

commit af1daf18891e17c93533843288f6cc9953eb1469
Author: Andrew Cagney <cagney at gnu.org>
Date:   Tue May 8 12:50:43 2018 -0400

    state: don't save/restore reply_buffer across a delete
    
    delete_state() should no longer use a global buffer

commit 2ef8a5c00ebffd41ceae48ad480b8b32fd297ada
Author: Andrew Cagney <cagney at gnu.org>
Date:   Tue May 8 12:48:25 2018 -0400

    packets: re-implement send_v2_delete() so packet is built on stack
    
    Construct the packet on the stack using a small buffer.
    Use open_v2SK_payload() et.al. to construct/encrypt the SK payload.
    Let packet code deal with next payload.
    Move to ikev2_send.c.