From 9915a85d155f894e18a05d2e3d3f8d249244206f Mon Sep 17 00:00:00 2001
From: gregoireW <24318548+GregoireW@users.noreply.github.com>
Date: Tue, 2 Jul 2024 21:33:24 +0200
Subject: [PATCH] Referrer API must return correct Content-Type (#1968)

---
 pkg/v1/remote/referrers.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pkg/v1/remote/referrers.go b/pkg/v1/remote/referrers.go
index e30ca57ed..48e3835f9 100644
--- a/pkg/v1/remote/referrers.go
+++ b/pkg/v1/remote/referrers.go
@@ -66,7 +66,7 @@ func (f *fetcher) fetchReferrers(ctx context.Context, filter map[string]string,
 	}
 
 	var b []byte
-	if resp.StatusCode == http.StatusOK {
+	if resp.StatusCode == http.StatusOK && resp.Header.Get("Content-Type") == string(types.OCIImageIndex) {
 		b, err = io.ReadAll(resp.Body)
 		if err != nil {
 			return nil, err