From 0741226f65aa3ae52373ad8bddbb6c9537db3a91 Mon Sep 17 00:00:00 2001 From: Heinrich Schuchardt <xypron.glpk@gmx.de> Date: Sun, 26 Nov 2017 14:05:07 +0100 Subject: [PATCH] efi_loader: size of media device path node represenation 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@chromium.org> Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Signed-off-by: Alexander Graf <agraf@suse.de> --- 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: -- 2.39.5