From 81655e1450a80276db32c8a8e10de73a256bc664 Mon Sep 17 00:00:00 2001 From: Adrian Schmutzler Date: Mon, 4 Jan 2021 01:28:44 +0100 Subject: base-files: read all 3 bytes in get_magic_vfat() at once While the speed improvement might be negligible, there is still no reason to read individual bytes. Signed-off-by: Adrian Schmutzler --- package/base-files/files/lib/upgrade/common.sh | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'package/base-files/files/lib') diff --git a/package/base-files/files/lib/upgrade/common.sh b/package/base-files/files/lib/upgrade/common.sh index e8a28f4138..c28bae48a1 100644 --- a/package/base-files/files/lib/upgrade/common.sh +++ b/package/base-files/files/lib/upgrade/common.sh @@ -130,7 +130,7 @@ get_magic_gpt() { } get_magic_vfat() { - (get_image "$@" | dd bs=1 count=3 skip=54) 2>/dev/null + (get_image "$@" | dd bs=3 count=1 skip=18) 2>/dev/null } get_magic_fat32() { -- cgit v1.2.3