[Coverity CID: 520288] Copy of overlapping memory in subsys/shell/backends/shell_mqtt.c

[zephyrbot]

Static code scan issues found in file:

https://github.com/zephyrproject-rtos/zephyr/tree/265cfb45a818f39cf03c3527b5d1b21027d3cac1/subsys/shell/backends/shell_mqtt.c

Category: Memory - corruptions
Function: init
Component: Shell
CID: 520288

Details:

zephyr/subsys/shell/backends/shell_mqtt.c

Line 661 in 265cfb4

(void)snprintf(sh->sub_topic, SH_MQTT_TOPIC_MAX_SIZE, "%s_rx", sh->device_id);

Please fix or provide comments in coverity using the link:

https://scan9.scan.coverity.com/#/project-view/29271/12996?selectedIssue=520288

For more information about the violation, check the Coverity Reference. ()

Note: This issue was created automatically. Priority was set based on classification
of the file affected and the impact field in coverity. Assignees were set using the MAINTAINERS file.