Log message:
Pullup ticket #5843 - requested by maya
security/libssh: security fix

Revisions pulled up:
- security/libssh/Makefile                                      1.24
- security/libssh/PLIST                                         1.8
- security/libssh/distinfo                                      1.13

---
   Module Name:	pkgsrc
   Committed By:	maya
   Date:		Tue Oct 16 20:25:25 UTC 2018

   Modified Files:
   	pkgsrc/security/libssh: Makefile PLIST distinfo

   Log message:
   libssh: update to 0.7.6. security fix.

   version 0.7.6 (released 2018-10-16)
     * Fixed CVE-2018-10933
     * Added support for OpenSSL 1.1
     * Added SHA256 support for ssh_get_publickey_hash()
     * Fixed config parsing
     * Fixed random memory corruption when importing pubkeys

   version 0.7.5 (released 2017-04-13)
     * Fixed a memory allocation issue with buffers
     * Fixed PKI on Windows
     * Fixed some SSHv1 functions
     * Fixed config hostname expansion

   version 0.7.4 (released 2017-02-03)
     * Added id_ed25519 to the default identity list
     * Fixed sftp EOF packet handling
     * Fixed ssh_send_banner() to confirm with RFC 4253
     * Fixed some memory leaks