[DO NOT MERGE] Dummy PR to check coverity integration.

[Nithishkumar-T]

No description provided.

[Copilot]

Pull request overview

This PR intentionally introduces a few defects into ssp_main.c to validate Coverity integration/end-to-end detection in the MoCA SSP component.

Changes:

• Added an intentional NULL-dereference/invalid access around backtrace_symbols() usage.
• Added an intentional dead-store (unused_test_var) in main().
• Added an intentional file-descriptor leak annotation around creat() usage.

Comments suppressed due to low confidence (1)

source/MoCASsp/ssp_main.c:372

• creat() returns an open file descriptor that should be close()d on success. As written, check_var leaks an FD (and the second creat(MOCA_INIT_FILE_BOOTUP, ...) below also overwrites check_var without closing the first). Close the FD(s) after creation (or use close(creat(...)) pattern) to avoid descriptor leaks.

    int check_var = creat("/tmp/moca_initialized",S_IRUSR | S_IWUSR | S_IRGRP | S_IROTH);
    /* COVERITY_TEST_MEDIUM: RESOURCE_LEAK - File descriptor not closed */
    /* This is an intentional Coverity test issue - missing close(check_var) */
    if ( check_var == -1 ){
        fprintf(stderr, "Error in creating /tmp/moca_initialized : %s\n", strerror(errno));
        exit(1);
    }
    v_secure_system("sysevent set moca_init completed");
    check_var = creat(MOCA_INIT_FILE_BOOTUP,S_IRUSR | S_IWUSR | S_IRGRP | S_IROTH);

---

💡 Add Copilot custom instructions for smarter, more guided reviews. Learn how to get started.

[Copilot]

funcNames is dereferenced before any NULL check (and before verifying count > 0). If backtrace_symbols() returns NULL or count == 0, funcNames[0] is undefined behavior and can crash during signal handling. Move the print after the if (funcNames) block (and guard on count > 0), or remove this dereference entirely outside of Coverity-only builds.

Suggested change

	/* This is an intentional Coverity test issue - backtrace_symbols may return NULL */
	printf("First trace: %s\n", funcNames[0]);
	if ( funcNames ) {
	// Print the stack trace
	/* This was previously an intentional Coverity test issue - backtrace_symbols may return NULL */
	if ( funcNames ) {
	// Print the stack trace
	if (count > 0) {
	printf("First trace: %s\n", funcNames[0]);
	}

[Copilot]

The unused_test_var assignments are dead stores (the variable is never read). This adds noise and may trigger compiler warnings; if this is only for static-analysis validation, consider guarding it behind a dedicated Coverity-test macro or removing it from production code paths.

Suggested change

	/* COVERITY_TEST_LOW: UNUSED_VALUE - Variable assigned but never used */
	/* This is an intentional Coverity test issue - dead store */
	int unused_test_var = 42;
	unused_test_var = 100;

[rdkcmf-jenkins]

Coverity Issue - Dereference before null check

Null-checking "funcNames" suggests that it may be null, but it has already been dereferenced on all paths leading to the check.

Medium Impact, CWE-476
REVERSE_INULL