From: Max Krummenacher <max.krummenac...@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.krummenac...@toradex.com>
Signed-off-by: Marcel Ziswiler <marcel.ziswi...@toradex.com>
---
net/tftp.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/net/tftp.c b/net/tftp.c
index 3e99e73..1853fe7 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('#');
--
1.9.3
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