diegosouzapw/OmniRoute · error · Error

Remote image redirect missing Location header (${response.st

Error message

Remote image redirect missing Location header (${response.status})

What it means

Error "Remote image redirect missing Location header (${response.status})" thrown in diegosouzapw/OmniRoute.

Source

Thrown at src/shared/network/remoteImageFetch.ts:219

  for (let redirectCount = 0; redirectCount <= maxRedirects; redirectCount++) {
    // DNS-rebinding guard: validate every hop's hostname against its resolved
    // IPs before issuing the request (GHSA-cmhj-wh2f-9cgx).
    const addresses = await assertHostnameResolvesPublic(currentUrl, guard, lookup);
    const fetchImpl =
      injectedFetch ??
      (pinDns && addresses.length
        ? createPinnedFetch(addresses[0].address, addresses[0].family)
        : fetch);
    const response = await fetchImpl(currentUrl.toString(), {
      method: "GET",
      redirect: "manual",
      signal,
    });

    if (response.status >= 300 && response.status < 400) {
      const location = response.headers.get("location");
      if (!location) {
        throw new Error(`Remote image redirect missing Location header (${response.status})`);
      }
      if (redirectCount >= maxRedirects) {
        throw new Error(`Remote image exceeded ${maxRedirects} redirect limit`);
      }
      currentUrl = requireHttps(
        validateRemoteImageUrl(new URL(location, currentUrl), guard),
        options.enforceHttps === true
      );
      continue;
    }

    if (!response.ok) {
      throw new Error(`Remote image fetch error ${response.status}`);
    }

    return {
      buffer: await readResponseBuffer(response, maxBytes),
      contentType: response.headers.get("content-type") || "application/octet-stream",

View on GitHub (pinned to a179ffed5b)

When it happens

Trigger: Thrown at src/shared/network/remoteImageFetch.ts:219 when the library encounters an invalid state.

Common situations: See trigger scenarios.

AI-assisted analysis of diegosouzapw/OmniRoute@a179ffed5b (2026-08-25). Data as JSON: /api/errors/49963dac5e6988d5. Report an issue: GitHub.