portable: reopen socket with O_RDONLY

Follow-up for e3f7ed944a
2022-02-03 22:50:56 +00:00
parent 75844b44ee
commit 1d2bf1f0ee
1 changed files with 1 additions and 1 deletions
@@ -611,7 +611,7 @@ static int extract_image_and_extensions(
                        continue;

                /* We need to keep the fd valid, to return the PortableMetadata to the caller. */
-                extension_release_fd = fd_reopen(extension_release_meta->fd, O_CLOEXEC);
+                extension_release_fd = fd_reopen(extension_release_meta->fd, O_CLOEXEC|O_RDONLY);
                if (extension_release_fd < 0)
                        return extension_release_fd;