fly316/PX4-Autopilot
7
0
Fork 0
mirror of https://gitee.com/mirrors_PX4/PX4-Autopilot.git synced 2026-10-12 16:03:34 +08:00
Code Issues Packages Projects Releases Wiki Activity

mavlink_ftp: fix to correctly trim reply messages

Browse Source 
Clear any not used payload data to correctly trim mavlink ftp message reply to avoid sending long ACK and NACK messages.
This commit is contained in:
Oleg
2022-08-12 08:53:33 +02:00
committed by Beat Küng
parent cd971948da
commit 6ea3c6a7d2
1 changed files with 3 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files
src/modules/mavlink/mavlink_ftp.cpp
+3
View File
@@ -331,6 +331,9 @@ MavlinkFTP::_reply(mavlink_file_transfer_protocol_t *ftp_req)
memcpy(_last_reply, ftp_req, sizeof(_last_reply));
}
// clear any not used payload data to correctly trim mavlink ftp message reply
memset(&payload->data[payload->size], 0, kMaxDataLength - payload->size);
PX4_DEBUG("FTP: %s seq_number: %" PRIu16, payload->opcode == kRspAck ? "Ack" : "Nak", payload->seq_number);
#ifdef MAVLINK_FTP_UNIT_TEST