upstream: AIX reports the CODESET as "ISO8859-1" in the POSIX locale.

Treating that as a safe encoding is OK because even when other systems return
that string for real ISO8859-1, it is still safe in the sense that it is
ASCII-compatible and stateless.

Issue reported by Val dot Baranov at duke dot edu.  Additional
information provided by Michael dot Felt at felt dot demon dot nl.
Tested by Michael Felt on AIX 6.1 and by Val Baranov on AIX 7.1.
Tweak and OK djm@.

OpenBSD-Commit-ID: 36f1210e0b229817d10eb490d6038f507b8256a7
1 file changed
tree: 7f49c80208d83ffa96dd562f1506bb68659ad718
  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. buildpkg.sh.in
  44. canohost.c
  45. canohost.h
  46. chacha.c
  47. chacha.h
  48. channels.c
  49. channels.h
  50. cipher-aes.c
  51. cipher-aesctr.c
  52. cipher-aesctr.h
  53. cipher-chachapoly.c
  54. cipher-chachapoly.h
  55. cipher-ctr.c
  56. cipher.c
  57. cipher.h
  58. cleanup.c
  59. clientloop.c
  60. clientloop.h
  61. compat.c
  62. compat.h
  63. config.guess
  64. config.sub
  65. configure.ac
  66. crc32.c
  67. crc32.h
  68. CREDITS
  69. crypto_api.h
  70. defines.h
  71. dh.c
  72. dh.h
  73. digest-libc.c
  74. digest-openssl.c
  75. digest.h
  76. dispatch.c
  77. dispatch.h
  78. dns.c
  79. dns.h
  80. ed25519.c
  81. entropy.c
  82. entropy.h
  83. fatal.c
  84. fe25519.c
  85. fe25519.h
  86. fixalgorithms
  87. fixpaths
  88. ge25519.c
  89. ge25519.h
  90. ge25519_base.data
  91. groupaccess.c
  92. groupaccess.h
  93. gss-genr.c
  94. gss-serv-krb5.c
  95. gss-serv.c
  96. hash.c
  97. hmac.c
  98. hmac.h
  99. hostfile.c
  100. hostfile.h
  101. includes.h
  102. INSTALL
  103. install-sh
  104. kex.c
  105. kex.h
  106. kexc25519.c
  107. kexc25519c.c
  108. kexc25519s.c
  109. kexdh.c
  110. kexdhc.c
  111. kexdhs.c
  112. kexecdh.c
  113. kexecdhc.c
  114. kexecdhs.c
  115. kexgex.c
  116. kexgexc.c
  117. kexgexs.c
  118. krl.c
  119. krl.h
  120. LICENCE
  121. log.c
  122. log.h
  123. loginrec.c
  124. loginrec.h
  125. logintest.c
  126. mac.c
  127. mac.h
  128. Makefile.in
  129. match.c
  130. match.h
  131. md5crypt.c
  132. md5crypt.h
  133. mdoc2man.awk
  134. misc.c
  135. misc.h
  136. mkinstalldirs
  137. moduli
  138. moduli.5
  139. moduli.c
  140. monitor.c
  141. monitor.h
  142. monitor_fdpass.c
  143. monitor_fdpass.h
  144. monitor_wrap.c
  145. monitor_wrap.h
  146. msg.c
  147. msg.h
  148. mux.c
  149. myproposal.h
  150. nchan.c
  151. nchan.ms
  152. nchan2.ms
  153. opacket.c
  154. opacket.h
  155. openssh.xml.in
  156. opensshd.init.in
  157. OVERVIEW
  158. packet.c
  159. packet.h
  160. pathnames.h
  161. pkcs11.h
  162. platform-misc.c
  163. platform-pledge.c
  164. platform-tracing.c
  165. platform.c
  166. platform.h
  167. poly1305.c
  168. poly1305.h
  169. progressmeter.c
  170. progressmeter.h
  171. PROTOCOL
  172. PROTOCOL.agent
  173. PROTOCOL.certkeys
  174. PROTOCOL.chacha20poly1305
  175. PROTOCOL.key
  176. PROTOCOL.krl
  177. PROTOCOL.mux
  178. readconf.c
  179. readconf.h
  180. README
  181. README.dns
  182. README.platform
  183. README.privsep
  184. README.tun
  185. readpass.c
  186. rijndael.c
  187. rijndael.h
  188. sandbox-capsicum.c
  189. sandbox-darwin.c
  190. sandbox-null.c
  191. sandbox-pledge.c
  192. sandbox-rlimit.c
  193. sandbox-seccomp-filter.c
  194. sandbox-solaris.c
  195. sandbox-systrace.c
  196. sc25519.c
  197. sc25519.h
  198. scp.1
  199. scp.c
  200. servconf.c
  201. servconf.h
  202. serverloop.c
  203. serverloop.h
  204. session.c
  205. session.h
  206. sftp-client.c
  207. sftp-client.h
  208. sftp-common.c
  209. sftp-common.h
  210. sftp-glob.c
  211. sftp-server-main.c
  212. sftp-server.8
  213. sftp-server.c
  214. sftp.1
  215. sftp.c
  216. sftp.h
  217. smult_curve25519_ref.c
  218. ssh-add.1
  219. ssh-add.c
  220. ssh-agent.1
  221. ssh-agent.c
  222. ssh-dss.c
  223. ssh-ecdsa.c
  224. ssh-ed25519.c
  225. ssh-gss.h
  226. ssh-keygen.1
  227. ssh-keygen.c
  228. ssh-keyscan.1
  229. ssh-keyscan.c
  230. ssh-keysign.8
  231. ssh-keysign.c
  232. ssh-pkcs11-client.c
  233. ssh-pkcs11-helper.8
  234. ssh-pkcs11-helper.c
  235. ssh-pkcs11.c
  236. ssh-pkcs11.h
  237. ssh-rsa.c
  238. ssh-sandbox.h
  239. ssh-xmss.c
  240. ssh.1
  241. ssh.c
  242. ssh.h
  243. ssh2.h
  244. ssh_api.c
  245. ssh_api.h
  246. ssh_config
  247. ssh_config.5
  248. sshbuf-getput-basic.c
  249. sshbuf-getput-crypto.c
  250. sshbuf-misc.c
  251. sshbuf.c
  252. sshbuf.h
  253. sshconnect.c
  254. sshconnect.h
  255. sshconnect2.c
  256. sshd.8
  257. sshd.c
  258. sshd_config
  259. sshd_config.5
  260. ssherr.c
  261. ssherr.h
  262. sshkey-xmss.c
  263. sshkey-xmss.h
  264. sshkey.c
  265. sshkey.h
  266. sshlogin.c
  267. sshlogin.h
  268. sshpty.c
  269. sshpty.h
  270. sshtty.c
  271. survey.sh.in
  272. TODO
  273. ttymodes.c
  274. ttymodes.h
  275. uidswap.c
  276. uidswap.h
  277. umac.c
  278. umac.h
  279. umac128.c
  280. utf8.c
  281. utf8.h
  282. uuencode.c
  283. uuencode.h
  284. verify.c
  285. version.h
  286. xmalloc.c
  287. xmalloc.h
  288. xmss_commons.c
  289. xmss_commons.h
  290. xmss_fast.c
  291. xmss_fast.h
  292. xmss_hash.c
  293. xmss_hash.h
  294. xmss_hash_address.c
  295. xmss_hash_address.h
  296. xmss_wots.c
  297. xmss_wots.h