upstream commit

Drop compatibility hacks for some ancient SSH
implementations, including ssh.com <=2.* and OpenSSH <= 3.*.

These versions were all released in or before 2001 and predate the
final SSH RFCs. The hacks in question aren't necessary for RFC-
compliant SSH implementations.

ok markus@

OpenBSD-Commit-ID: 4be81c67db57647f907f4e881fb9341448606138
17 files changed
tree: 8ef70b4660b04ba6add4c314d52f84375cb16788
  1. contrib/
  2. openbsd-compat/
  3. regress/
  4. .depend
  5. .gitignore
  6. .skipped-commit-ids
  7. aclocal.m4
  8. addrmatch.c
  9. atomicio.c
  10. atomicio.h
  11. audit-bsm.c
  12. audit-linux.c
  13. audit.c
  14. audit.h
  15. auth-bsdauth.c
  16. auth-krb5.c
  17. auth-options.c
  18. auth-options.h
  19. auth-pam.c
  20. auth-pam.h
  21. auth-passwd.c
  22. auth-rhosts.c
  23. auth-shadow.c
  24. auth-sia.c
  25. auth-sia.h
  26. auth-skey.c
  27. auth.c
  28. auth.h
  29. auth2-chall.c
  30. auth2-gss.c
  31. auth2-hostbased.c
  32. auth2-kbdint.c
  33. auth2-none.c
  34. auth2-passwd.c
  35. auth2-pubkey.c
  36. auth2.c
  37. authfd.c
  38. authfd.h
  39. authfile.c
  40. authfile.h
  41. bitmap.c
  42. bitmap.h
  43. bufaux.c
  44. bufbn.c
  45. bufec.c
  46. buffer.c
  47. buffer.h
  48. buildpkg.sh.in
  49. canohost.c
  50. canohost.h
  51. chacha.c
  52. chacha.h
  53. channels.c
  54. channels.h
  55. cipher-aes.c
  56. cipher-aesctr.c
  57. cipher-aesctr.h
  58. cipher-chachapoly.c
  59. cipher-chachapoly.h
  60. cipher-ctr.c
  61. cipher.c
  62. cipher.h
  63. cleanup.c
  64. clientloop.c
  65. clientloop.h
  66. compat.c
  67. compat.h
  68. config.guess
  69. config.sub
  70. configure.ac
  71. crc32.c
  72. crc32.h
  73. CREDITS
  74. crypto_api.h
  75. defines.h
  76. dh.c
  77. dh.h
  78. digest-libc.c
  79. digest-openssl.c
  80. digest.h
  81. dispatch.c
  82. dispatch.h
  83. dns.c
  84. dns.h
  85. ed25519.c
  86. entropy.c
  87. entropy.h
  88. fatal.c
  89. fe25519.c
  90. fe25519.h
  91. fixalgorithms
  92. fixpaths
  93. fixprogs
  94. ge25519.c
  95. ge25519.h
  96. ge25519_base.data
  97. groupaccess.c
  98. groupaccess.h
  99. gss-genr.c
  100. gss-serv-krb5.c
  101. gss-serv.c
  102. hash.c
  103. hmac.c
  104. hmac.h
  105. hostfile.c
  106. hostfile.h
  107. includes.h
  108. INSTALL
  109. install-sh
  110. kex.c
  111. kex.h
  112. kexc25519.c
  113. kexc25519c.c
  114. kexc25519s.c
  115. kexdh.c
  116. kexdhc.c
  117. kexdhs.c
  118. kexecdh.c
  119. kexecdhc.c
  120. kexecdhs.c
  121. kexgex.c
  122. kexgexc.c
  123. kexgexs.c
  124. key.c
  125. key.h
  126. krl.c
  127. krl.h
  128. LICENCE
  129. log.c
  130. log.h
  131. loginrec.c
  132. loginrec.h
  133. logintest.c
  134. mac.c
  135. mac.h
  136. Makefile.in
  137. match.c
  138. match.h
  139. md5crypt.c
  140. md5crypt.h
  141. mdoc2man.awk
  142. misc.c
  143. misc.h
  144. mkinstalldirs
  145. moduli
  146. moduli.5
  147. moduli.c
  148. monitor.c
  149. monitor.h
  150. monitor_fdpass.c
  151. monitor_fdpass.h
  152. monitor_wrap.c
  153. monitor_wrap.h
  154. msg.c
  155. msg.h
  156. mux.c
  157. myproposal.h
  158. nchan.c
  159. nchan.ms
  160. nchan2.ms
  161. opacket.c
  162. opacket.h
  163. openssh.xml.in
  164. opensshd.init.in
  165. OVERVIEW
  166. packet.c
  167. packet.h
  168. pathnames.h
  169. pkcs11.h
  170. platform-misc.c
  171. platform-pledge.c
  172. platform-tracing.c
  173. platform.c
  174. platform.h
  175. poly1305.c
  176. poly1305.h
  177. progressmeter.c
  178. progressmeter.h
  179. PROTOCOL
  180. PROTOCOL.agent
  181. PROTOCOL.certkeys
  182. PROTOCOL.chacha20poly1305
  183. PROTOCOL.key
  184. PROTOCOL.krl
  185. PROTOCOL.mux
  186. readconf.c
  187. readconf.h
  188. README
  189. README.dns
  190. README.platform
  191. README.privsep
  192. README.tun
  193. readpass.c
  194. rijndael.c
  195. rijndael.h
  196. sandbox-capsicum.c
  197. sandbox-darwin.c
  198. sandbox-null.c
  199. sandbox-pledge.c
  200. sandbox-rlimit.c
  201. sandbox-seccomp-filter.c
  202. sandbox-solaris.c
  203. sandbox-systrace.c
  204. sc25519.c
  205. sc25519.h
  206. scp.1
  207. scp.c
  208. servconf.c
  209. servconf.h
  210. serverloop.c
  211. serverloop.h
  212. session.c
  213. session.h
  214. sftp-client.c
  215. sftp-client.h
  216. sftp-common.c
  217. sftp-common.h
  218. sftp-glob.c
  219. sftp-server-main.c
  220. sftp-server.8
  221. sftp-server.c
  222. sftp.1
  223. sftp.c
  224. sftp.h
  225. smult_curve25519_ref.c
  226. ssh-add.1
  227. ssh-add.c
  228. ssh-agent.1
  229. ssh-agent.c
  230. ssh-dss.c
  231. ssh-ecdsa.c
  232. ssh-ed25519.c
  233. ssh-gss.h
  234. ssh-keygen.1
  235. ssh-keygen.c
  236. ssh-keyscan.1
  237. ssh-keyscan.c
  238. ssh-keysign.8
  239. ssh-keysign.c
  240. ssh-pkcs11-client.c
  241. ssh-pkcs11-helper.8
  242. ssh-pkcs11-helper.c
  243. ssh-pkcs11.c
  244. ssh-pkcs11.h
  245. ssh-rsa.c
  246. ssh-sandbox.h
  247. ssh.1
  248. ssh.c
  249. ssh.h
  250. ssh2.h
  251. ssh_api.c
  252. ssh_api.h
  253. ssh_config
  254. ssh_config.5
  255. sshbuf-getput-basic.c
  256. sshbuf-getput-crypto.c
  257. sshbuf-misc.c
  258. sshbuf.c
  259. sshbuf.h
  260. sshconnect.c
  261. sshconnect.h
  262. sshconnect2.c
  263. sshd.8
  264. sshd.c
  265. sshd_config
  266. sshd_config.5
  267. ssherr.c
  268. ssherr.h
  269. sshkey.c
  270. sshkey.h
  271. sshlogin.c
  272. sshlogin.h
  273. sshpty.c
  274. sshpty.h
  275. sshtty.c
  276. survey.sh.in
  277. TODO
  278. ttymodes.c
  279. ttymodes.h
  280. uidswap.c
  281. uidswap.h
  282. umac.c
  283. umac.h
  284. umac128.c
  285. utf8.c
  286. utf8.h
  287. uuencode.c
  288. uuencode.h
  289. verify.c
  290. version.h
  291. xmalloc.c
  292. xmalloc.h