[odc] Daily src changes for 2012-02-29

[ODC]

OpenBSD src changes summary for 2012-02-29
==========================================

lib/libc                                usr.bin/ssh
usr.bin/tmux                            

== lib =============================================================== 01/02 ==

  http://www.openbsd.org/cgi-bin/cvsweb/src/lib

libc

  ~ stdlib/malloc.c                       

  > - Test for the retrieved page address not being NULL. This turns
  > free((void*)1)
  > into an bogus pointer error instead of a segfault.
  > - Document that we use the assumption that a non-MAP_FIXED mmap() with
  > hint 0 never returns NULL. (otto@)

== usr.bin =========================================================== 02/02 ==

  http://www.openbsd.org/cgi-bin/cvsweb/src/usr.bin

ssh

  ~ ssh-keygen.c                          

  > allow conversion of RSA1 keys to public PEM and PKCS8; "nice" markus@
  > (djm@)

tmux

  ~ options-table.c                       

  > Remove accidentally committed option. (nicm@)

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