stephane libmodbus issues

stephane / libmodbus

A Modbus library for Linux, Mac OS, FreeBSD and Windows

http://libmodbus.org

GNU Lesser General Public License v2.1

3.29k stars 1.71k forks source link

issues

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Bugs on libmodbus_src

#753 jongjcho94 opened 1 week ago
1
compile error

#752 ruanyubiao opened 2 weeks ago
1
Baud rate higher than 38400 causes Invalid Argument

#751 Kektis closed 2 weeks ago
4
unit-test-server crashes with invalid pointer

#750 balckgu1 opened 1 month ago
2
The value of the ctx->backend pointer has been accidentally modified, leading to a Use-After-Free (UAF) vulnerability

#749 balckgu1 opened 1 month ago
1
A deep heap buffer overflow vulnerability exists in modbus_mapping_free

#748 balckgu1 opened 1 month ago
1
Handling Multiple Slave Addresses with libmodbus on a Single Interface

#747 piratkin opened 1 month ago
0
feat:Add debug log output to caller interface

#746 rongli-eaton opened 1 month ago
1
ESP-IDF support

#745 fedepell opened 1 month ago
2
Invalid CRC

#744 theprelior opened 1 month ago
3
heap-buffer-overflow in in `modbus_write_bits`

#743 MarkLee131 opened 2 months ago
0
modbus_rtu_set_serial_mode needs additional flags

#742 jan-kardell opened 2 months ago
1
Small compatibility improvements for esp32 embedded platforms

#741 fedepell opened 2 months ago
1
Multiple slaves on the same port.

#740 phu251099 opened 3 months ago
1
Build libmodbus with CMake

#739 jeroendoggen opened 3 months ago
4
facing crash in libmodbus library

#738 dixitsatyam opened 4 months ago
0
Set `errno` to `ETIMEDOUT` on TCP connect timeout

#737 kyllingstad opened 5 months ago
1
With TCP, `modbus_connect()` returns -1 on timeout but does not set `errno`

#736 kyllingstad opened 5 months ago
0
Broken pipe after Modbus TCP/RTU gateway reboot

#735 marekm72 opened 5 months ago
1
Behaviour of MODBUS_ERROR_RECOVERY_LINK

#734 ssgnh opened 5 months ago
4
Missing documentation of `errno` values corresponding to Modbus exception codes

#733 kyllingstad opened 5 months ago
1
Why not merge modbus_flush() directly into functions such as modbus_write(read)_xxx() function?

#732 yanzhang920817 opened 6 months ago
0
Multiple processes running concurrently using libmodbus over Modbus-Rtu

#731 hfelek opened 6 months ago
5
Setting the coil address to 0 as 1 will immediately be set to 0

#730 yanzhang920817 opened 6 months ago
0
modbus rtu slave on ubuntu 20.04.3

#729 kush930 opened 6 months ago
0
[Project] CLA processing is laggy (want to upstream support for Modbus over USB)

#728 jimklimov opened 6 months ago
2
incorrect type to store socket on Windows

#727 Swiftkill opened 6 months ago
0
Possible issue due to different library versions : modbus_receive_confirmation() is not useful

#726 Mr-MoNET opened 6 months ago
0
modbus_strerror_r() introduced to avoid MT-Unsafe functions (#468)

#725 franzhollerer opened 6 months ago
1
modbus-tcp协议：ERROR Resource temporarily unavailable

#724 ssgnh opened 6 months ago
1
CRC Check Error and Slave not the requested One, Ignored

#723 suresh-dersec opened 7 months ago
0
Connection not bindig

#722 fenilGhoghari opened 7 months ago
1
Misleading type cast in function modbus_tcp_listen()

#721 franzhollerer opened 7 months ago
0
one suggestion about `modbus_send_raw_request` funtion

#720 DesolateVE closed 8 months ago
1
rename modbus-version.h.ln to modbus-version.h

#719 boichonoc closed 8 months ago
1
Statment on thread safety missing in the documentation

#718 franzhollerer opened 8 months ago
0
warning: implicit declaration of function ‘accept4’; did you mean ‘accept’? [-Wimplicit-function-declaration]

#717 ssgnh opened 9 months ago
2
modbus_write_registers Does not support more than 10 registers

#716 luocheng610 closed 9 months ago
2
Outdated documentation about tcp-pi requiring 1 KiB of extra memory

#715 psychon opened 9 months ago
0
modbus_tcp_accept() is killed

#714 andykim17 opened 9 months ago
1
When I use modbus tcp master mode, how do I know that the slave has closed the connection?

#713 jhembedded opened 10 months ago
1
indication timeout in server mode times out while receiving master message

#712 martinwag opened 10 months ago
0
Incomplete commit revert?

#711 martinwag opened 10 months ago
0
O_NDELAY has been deprecated

#710 Freed-Wu opened 10 months ago
0
RTU slave responds to requests with different slave address

#709 philippludwig opened 11 months ago
1
can support modbus function 20 (0x14) Read File Record and function 21 (0x15) Write File Record ?

#708 qyq001 opened 11 months ago
1
Updated to build with VS 2022

#707 raymondbh opened 11 months ago
3
[Segmentation fault] in libmodbus.so

#706 albertZhuo420 closed 11 months ago
2
use poll() instead of select() when possible

#705 2128506 opened 12 months ago
3
small bug in win32 configure.js get micro version from configure.ac

#704 ottelo9 opened 1 year ago
0