Commit 9b5b6a2b authored by Dan Fandrich's avatar Dan Fandrich
Browse files

ssh: prevent a logic error that could result in an infinite loop

parent ca7d1de6

lib/ssh.c

+2 −1
Original line number Diff line number Diff line
@@ -2204,7 +2204,8 @@ static CURLcode ssh_statemach_act(struct connectdata *conn, bool *block) 
      /* Check if nextstate is set and move .nextstate could be POSTQUOTE_INIT

         After nextstate is executed,the control should come back to

         SSH_SFTP_CLOSE to pass the correct result back  */

      if(sshc->nextstate != SSH_NO_STATE) {

      if(sshc->nextstate != SSH_NO_STATE &&

         sshc->nextstate != SSH_SFTP_CLOSE) {

        state(conn, sshc->nextstate);

        sshc->nextstate = SSH_SFTP_CLOSE;

      }