[Coverity CID :219499] Argument cannot be negative in tests/net/socket/af_packet/src/main.c

[zephyrbot]

Static code scan issues found in file:

https:/zephyrproject-rtos/zephyr/tree/bd97359a5338b2542d19011b6d6aa1d8d1b9cc3f/tests/net/socket/af_packet/src/main.c

Category: Error handling issues
Function: prepare_udp_socket
Component: Tests
CID: 219499

Details:

zephyr/tests/net/socket/af_packet/src/main.c

Line 177 in bd97359

ret = bind(sock, (struct sockaddr *) sockaddr, sizeof(*sockaddr));

Please fix or provide comments in coverity using the link:

https://scan9.coverity.com/reports.htm#v32951/p12996.

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 CODEOWNERS file.

[gudnimg]

I think this is a false positive since sock is checked with an assertion above:

zephyr/tests/net/socket/af_packet/src/main.c

Line 168 in bd97359

zassert_true(sock >= 0, "Cannot create DGRAM (UDP) socket (%d)", sock);

[jukkar]

Yep, Coverity does not understand that zassert() does not return.