-
Extra `http://` in the link
-
Thanks to @lipengin1975 for reporting this issue. Signed-off-by: Michael Heimpold <mhei@heimpold.de>
-
According to the Modbus specification (http://www.modbus.org/docs/Modbus_over_serial_line_V1_02.pdf, section 2.1) a Modbus RTU master can send a broadcast to all of it's slaves. This broadcasts can only be write requests as otherwise collisions could occur, eg. on a RS-485 bus. When receiving such a broadcast, the slave should process the request as usual, but must not reply anything, neither a normal response nor an exception reply in case of an error. Adjust the unit test for this case, too. Signed-off-by: Michael Heimpold <mhei@heimpold.de>
-
Signed-off-by: Michael Heimpold <mhei@heimpold.de>
-
This patch has been developed by Andrey Skvortsov, Michael Heimpold and Stéphane Raimbault. - avoid bash'isms and use of GNU find - terminate server after test run (ignored in TCP mode) - add *.log, *.trs to .gitignore - unit-test-client returns 0 on success - save exit code of unit-test-client for make check status - replace kill by killall - add entry in README
-
Do not allow raw request length longer than the PDU size plus the additional requested slave address byte. Without this check modbus_send_raw_request could be used to trigger a buffer overflow on the stack since the parameter is passed unchecked to memcpy. Thanks to Hanno Neuer for spotting this security flaw. Signed-off-by: Michael Heimpold <mhei@heimpold.de>
-
Michael signed the CLA of the project.
-
Hannu signed the CLA of the project.
-
Signed-off-by: Michael Heimpold <mhei@heimpold.de>
-
This replaces the lengthy license text headers with a short and standardized license tag. See http://spdx.org for details. This is useful e.g. for license compliance tools which scan through files and generate a report of the licenses used in a project. Signed-off-by: Michael Heimpold <mhei@heimpold.de>
-
They are already included in these Linux distributions.
-
- only check if documentation tools are installed in acinclude.m4 - don't provide built documentation in dist tarball - simpler Makefile - display warning message and check result
-
The response timeout of the client must be higher than the server to handle sleep/flush operations done on server side.
-
This change has introduced by 83c34102. Fix unit tests on some systems.