Fix: Bug reported by the clang static analyzer.

Description: Although the value stored to 'rc' is used in the enclosing expression, the value is never actually read from 'rc' File: ./nasl/nasl_ssh.c Line: 1067
greenbone · Oct 21, 2022 · ef2340b · ef2340b
1 parent c7b3e9d
commit ef2340b
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/nasl/nasl_ssh.c b/nasl/nasl_ssh.c
@@ -1064,7 +1064,8 @@ nasl_ssh_login_interactive (lex_ctxt *lexic)
     {
       /* Our strategy for kbint is to send the password to the first
          prompt marked as non-echo.  */
-      while ((rc = ssh_userauth_kbdint (session, NULL, NULL)) == SSH_AUTH_INFO)
+      rc = ssh_userauth_kbdint (session, NULL, NULL);
+      while (rc == SSH_AUTH_INFO)
         {
           int n, nprompt;
           char echoflag;
@@ -1090,6 +1091,7 @@ nasl_ssh_login_interactive (lex_ctxt *lexic)
               if (s && *s && !echoflag && !found_prompt)
                 goto leave;
             }
+          rc = ssh_userauth_kbdint (session, NULL, NULL);
         }
       if (verbose)
         g_message (