firmware-utils: mkmylofw: fix blocks padding

[openwrt/openwrt.git] / tools / firmware-utils / src / mkmylofw.c

diff --git a/tools/firmware-utils/src/mkmylofw.c b/tools/firmware-utils/src/mkmylofw.c
index 5722365ee3bd605adef495b52c154b47a632b4d0..93eab202d9a2e38a1b4b154fe321e3a1383097fe 100644 (file)
--- a/tools/firmware-utils/src/mkmylofw.c
+++ b/tools/firmware-utils/src/mkmylofw.c
@@ -583,7 +583,7 @@ write_out_file(FILE *outfile, struct fw_block *block, uint32_t *crc)
        fclose(f);
 
        /* align next block on a 4 byte boundary */
-       len = ALIGN(len,4) - block->size;
+       len = block->size % 4;
        if (write_out_padding(outfile, len, 0xFF, crc))
                return -1;