X-Git-Url: https://git.rohieb.name/openwrt.git/blobdiff_plain/af9f7edb75a3aa70168180b6b4073262b3d0548f..8eede392b8d2dea41e1466b8f6e6387d0a3ab8b9:/tools/firmware-utils/src/mkzcfw.c

diff --git a/tools/firmware-utils/src/mkzcfw.c b/tools/firmware-utils/src/mkzcfw.c
index d438f0373..7674e706c 100644
--- a/tools/firmware-utils/src/mkzcfw.c
+++ b/tools/firmware-utils/src/mkzcfw.c
@@ -297,7 +297,7 @@ static int build_fw(void)
 	/* fill firmware header */
 	hdr = (struct fw_header *) p;
 	hdr->magic = HOST_TO_LE32(MAGIC_FIRMWARE);
-	hdr->length = HOST_TO_LE32(buflen) - sizeof(struct fw_header);
+	hdr->length = HOST_TO_LE32(buflen - sizeof(struct fw_header));
 	p += sizeof(struct fw_header);
 
 	/* fill kernel block header */