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net: tftpput: reset timeout_count when an ACK is received

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timeout_count is never reset once a tftpput transfer has started. If for
whatever reason timeouts occur frequently, but the server keeps replying
nonetheless, the transfer may be needlessly aborted.

Reset timer_count on reception of an ACK to avoid this situation.

Signed-off-by: Jerome Forissier <jerome.forissier@linaro.org>
Signed-off-by: Mikhail Kshevetskiy <mikhail.kshevetskiy@iopsys.eu>
This commit is contained in:
Jerome Forissier 2024-11-29 15:47:32 +01:00 • committed by Tom Rini
parent da53e03290
commit eeee0e2b85
1 changed files with 1 additions and 0 deletions
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net/tftp.c
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@ -478,6 +478,7 @@ static void tftp_handler(uchar *pkt, unsigned dest, struct in_addr sip,
case TFTP_ACK:
#ifdef CONFIG_CMD_TFTPPUT
if (tftp_put_active) {
timeout_count = 0;
if (tftp_put_final_block_sent) {
tftp_complete();
} else {