Merge branch 'hans/ssh/decodebug/OTP_11698'

* hans/ssh/decodebug/OTP_11698:
  ssh: Changed order of decode clauses to temp fix decode error

1 files changed, 12 insertions, 9 deletions

diff --git a/lib/ssh/src/ssh_message.erl b/lib/ssh/src/ssh_message.erl
index 95016a9832..8d6c77c0ed 100644
--- a/lib/ssh/src/ssh_message.erl
+++ b/lib/ssh/src/ssh_message.erl
@@ -380,27 +380,30 @@ decode(<<?BYTE(?SSH_MSG_USERAUTH_BANNER),
        language = Lang
       };
 
+decode(<<?BYTE(?SSH_MSG_USERAUTH_INFO_REQUEST), ?UINT32(Len0), Name:Len0/binary,
+	 ?UINT32(Len1), Inst:Len1/binary, ?UINT32(Len2), Lang:Len2/binary,
+	 ?UINT32(NumPromtps), Data/binary>>) ->
+    #ssh_msg_userauth_info_request{
+       name = Name,
+       instruction = Inst,
+       language_tag = Lang,
+       num_prompts = NumPromtps,
+       data = Data};
+
+%%% Unhandled message, also masked by same 1:st byte value as ?SSH_MSG_USERAUTH_INFO_REQUEST:
 decode(<<?BYTE(?SSH_MSG_USERAUTH_PK_OK), ?UINT32(Len), Alg:Len/binary, KeyBlob/binary>>) ->
     #ssh_msg_userauth_pk_ok{
        algorithm_name = Alg,
        key_blob = KeyBlob
       };
 
+%%% Unhandled message, also masked by same 1:st byte value as ?SSH_MSG_USERAUTH_INFO_REQUEST:
 decode(<<?BYTE(?SSH_MSG_USERAUTH_PASSWD_CHANGEREQ), ?UINT32(Len0), Prompt:Len0/binary,
 	 ?UINT32(Len1), Lang:Len1/binary>>) ->
     #ssh_msg_userauth_passwd_changereq{
        prompt = Prompt,
        languge = Lang
       };
-decode(<<?BYTE(?SSH_MSG_USERAUTH_INFO_REQUEST), ?UINT32(Len0), Name:Len0/binary,
-	 ?UINT32(Len1), Inst:Len1/binary, ?UINT32(Len2), Lang:Len2/binary,
-	 ?UINT32(NumPromtps), Data/binary>>) ->
-    #ssh_msg_userauth_info_request{
-       name = Name,
-       instruction = Inst,
-       language_tag = Lang,
-       num_prompts = NumPromtps,
-       data = Data};
 
 decode(<<?BYTE(?SSH_MSG_USERAUTH_INFO_RESPONSE), ?UINT32(Num), Data/binary>>) ->
     #ssh_msg_userauth_info_response{