Blob Blame Raw
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Peter Jones <pjones@redhat.com>
Date: Mon, 10 Sep 2018 17:29:21 -0400
Subject: [PATCH] fw_path: don't prepend / unless we're on http(s)

Signed-off-by: Peter Jones <pjones@redhat.com>
---
 grub-core/kern/main.c | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/grub-core/kern/main.c b/grub-core/kern/main.c
index fc8d8c6c9d4..dcf48726d54 100644
--- a/grub-core/kern/main.c
+++ b/grub-core/kern/main.c
@@ -130,11 +130,19 @@ grub_set_prefix_and_root (void)
   if (fwdevice && fwpath)
     {
       char *fw_path;
+      char separator[3] = ")";
 
-      fw_path = grub_xasprintf ("(%s)%s%s", fwdevice, fwpath[0] == '/' ? "" : "/", fwpath);
+      grub_dprintf ("fw_path", "\n");
+      grub_dprintf ("fw_path", "fwdevice:\"%s\" fwpath:\"%s\"\n", fwdevice, fwpath);
+
+      if (!grub_strncmp(fwdevice, "http", 4) && fwpath[0] != '/')
+	grub_strcpy(separator, ")/");
+
+      fw_path = grub_xasprintf ("(%s%s%s", fwdevice, separator, fwpath);
       if (fw_path)
 	{
 	  grub_env_set ("fw_path", fw_path);
+	  grub_dprintf ("fw_path", "fw_path:\"%s\"\n", fw_path);
 	  grub_free (fw_path);
 	}
     }