espressif/esp-modbus
1
0
Fork 1
mirror of https://github.com/espressif/esp-modbus.git synced 2025-09-25 14:10:56 +02:00
Code Issues Packages Projects Releases Wiki Activity

Merge branch 'bugfix/fix_port_serial_heap_poisoning_issue' into 'main'

Browse Source 
Bugfix/fix port serial heap poisoning issue

See merge request idf/esp-modbus!134
This commit is contained in:
Alex Lisitsyn
2025-09-04 08:25:26 +01:00
parent 21ae74e2c1 c7b949cf8b
commit 937e48832c
1 changed files with 1 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
modbus/mb_ports/serial/port_serial.c
View File

@@ -303,7 +303,7 @@ bool mb_port_ser_recv_data(mb_port_base_t *inst, uint8_t **ser_frame, uint16_t *
// Store the timestamp of received frame // Store the timestamp of received frame
port_obj->recv_time_stamp = esp_timer_get_time(); port_obj->recv_time_stamp = esp_timer_get_time();
ESP_LOGD(TAG, "%s, received data: %d bytes.", inst->descr.parent_name, (int)counter); ESP_LOGD(TAG, "%s, received data: %d bytes.", inst->descr.parent_name, (int)counter);
MB_PRT_BUF(inst->descr.parent_name, ":PORT_RECV", ser_frame, counter, ESP_LOG_DEBUG); MB_PRT_BUF(inst->descr.parent_name, ":PORT_RECV", *ser_frame, counter, ESP_LOG_DEBUG);
int64_t time_delta = (port_obj->recv_time_stamp > port_obj->send_time_stamp) ? int64_t time_delta = (port_obj->recv_time_stamp > port_obj->send_time_stamp) ?
(port_obj->recv_time_stamp - port_obj->send_time_stamp) : (port_obj->recv_time_stamp - port_obj->send_time_stamp) :
(port_obj->send_time_stamp - port_obj->recv_time_stamp); (port_obj->send_time_stamp - port_obj->recv_time_stamp);