From 30a231dcce0b4daf6102cffcdc5c81db8ddaaa48 Mon Sep 17 00:00:00 2001
From: Heinrich Schuchardt <xypron.glpk@gmx.de>
Date: Sat, 23 Feb 2019 11:20:23 +0100
Subject: [PATCH] efi_loader: do not add \ in efi_fs_from_name()
In the `efidebug boot add` command we do not want an unsolicited leading
backslash added to the file name.
There is no good reason to mark a loaded file with a backslash as absolute.
Anyway when reading files the file name will be interpreted as relative to
root directory of the device.
So let's get rid of this backslash.
Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
---
lib/efi_loader/efi_device_path.c | 7 +------
1 file changed, 1 insertion(+), 6 deletions(-)
diff --git a/lib/efi_loader/efi_device_path.c b/lib/efi_loader/efi_device_path.c
index 98c36e798f..53b40c8c3c 100644
--- a/lib/efi_loader/efi_device_path.c
+++ b/lib/efi_loader/efi_device_path.c
@@ -985,12 +985,7 @@ efi_status_t efi_dp_from_name(const char *dev, const char *devnr,
if (!path)
return EFI_SUCCESS;
- if (!is_net) {
- /* Add leading / to fs paths, because they're absolute */
- snprintf(filename, sizeof(filename), "/%s", path);
- } else {
- snprintf(filename, sizeof(filename), "%s", path);
- }
+ snprintf(filename, sizeof(filename), "%s", path);
/* DOS style file path: */
s = filename;
while ((s = strchr(s, '/')))
--
2.39.5