http: reset EOF indication in http_seek

Otherwise next read will stop polling too early due to stale EOF
indicator, returning incomplete data to caller.

diff --git a/grub-core/net/http.c b/grub-core/net/http.c
index a7c5101..5aa4ad3 100644 (file)
--- a/grub-core/net/http.c
+++ b/grub-core/net/http.c
@@ -449,6 +449,7 @@ http_seek (struct grub_file *file, grub_off_t off)
     }
 
   file->device->net->stall = 0;
+  file->device->net->eof = 0;
   file->device->net->offset = off;
 
   data = grub_zalloc (sizeof (*data));