From: Max Krummenacher max.krummenacher@toradex.com
CONFIG_TFTP_TSIZE should limit a tftp downloads progress to 50 '#' chars. Make this work also for small files.
If the file size is small, i.e. smaller than 2 tftp block sizes the number of '#' can get much larger. i.e. with a 1 byte file 65000 characters are printed, with a 512 byte file around 500.
When using CONFIG TFTP BLOCKSIZE together with CONFIG_IP_DEFRAG the issue is more notable.
Signed-off-by: Max Krummenacher max.krummenacher@toradex.com Signed-off-by: Marcel Ziswiler marcel.ziswiler@toradex.com Reviewed-by: Marek Vasut marex@denx.de --- Changes in v2: run it through checkpatch.pl and fix missing space in if clause as suggested by Marek
net/tftp.c | 2 ++ 1 file changed, 2 insertions(+)
diff --git a/net/tftp.c b/net/tftp.c index 3e99e73..89be32a 100644 --- a/net/tftp.c +++ b/net/tftp.c @@ -249,6 +249,8 @@ static void show_block_marker(void) if (tftp_tsize) { ulong pos = tftp_cur_block * tftp_block_size + tftp_block_wrap_offset; + if (pos > tftp_tsize) + pos = tftp_tsize;
while (tftp_tsize_num_hash < pos * 50 / tftp_tsize) { putc('#');