[U-Boot] [PATCH v3 02/18] efi_loader: size of media device path node represenation

[Heinrich Schuchardt]

In the format specifier we want to specify the maximum width
in case an ending \0 is missing.

So slen must be used as precision and not as field width.

Reviewed-by: Simon Glass <sjg at chromium.org>
Signed-off-by: Heinrich Schuchardt <xypron.glpk at gmx.de>
---
v3
	no change
v2
	no change
---
 lib/efi_loader/efi_device_path_to_text.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/efi_loader/efi_device_path_to_text.c b/lib/efi_loader/efi_device_path_to_text.c
index 62771338f0..98617cf163 100644
--- a/lib/efi_loader/efi_device_path_to_text.c
+++ b/lib/efi_loader/efi_device_path_to_text.c
@@ -153,7 +153,7 @@ static char *dp_media(char *s, struct efi_device_path *dp)
 		struct efi_device_path_file_path *fp =
 			(struct efi_device_path_file_path *)dp;
 		int slen = (dp->length - sizeof(*dp)) / 2;
-		s += sprintf(s, "/%-*ls", slen, fp->str);
+		s += sprintf(s, "/%-.*ls", slen, fp->str);
 		break;
 	}
 	default:
-- 
2.14.2