Commit 99eafc49 authored by Daniel Stenberg's avatar Daniel Stenberg
Browse files

security:choose_mech fix DEAD CODE warning 

... by removing the "do {} while (0)" block.

Coverity CID 1306669
parent 45bad4ac

lib/security.c

+43 −46
Original line number Diff line number Diff line
@@ -480,7 +480,6 @@ static CURLcode choose_mech(struct connectdata *conn) 
  void *tmp_allocation;

  const struct Curl_sec_client_mech *mech = &Curl_krb5_client_mech;



  do {

  tmp_allocation = realloc(conn->app_data, mech->size);

  if(tmp_allocation == NULL) {

    failf(data, "Failed realloc of size %u", mech->size);
@@ -494,7 +493,7 @@ static CURLcode choose_mech(struct connectdata *conn) 
    if(ret) {

      infof(data, "Failed initialization for %s. Skipping it.\n",

            mech->name);

        continue;

      return CURLE_FAILED_INIT;

    }

  }
@@ -521,15 +520,14 @@ static CURLcode choose_mech(struct connectdata *conn) 
      }

      break;

    }

      continue;

    return CURLE_LOGIN_DENIED;

  }



  /* Authenticate */

  ret = mech->auth(conn->app_data, conn);



    if(ret == AUTH_CONTINUE)

      continue;

    else if(ret != AUTH_OK) {

  if(ret != AUTH_CONTINUE) {

    if(ret != AUTH_OK) {

      /* Mechanism has dumped the error to stderr, don't error here. */

      return -1;

    }
@@ -545,8 +543,7 @@ static CURLcode choose_mech(struct connectdata *conn) 
    /* Set the requested protection level */

    /* BLOCKING */

    (void)sec_set_protection_level(conn);



  } WHILE_FALSE;

  }



  return CURLE_OK;

}