Line: 76 CWE codes: 570

              	unsigned long *ip = &UCONTEXT_NIA(uc);
	struct extbl_entry *entry = (struct extbl_entry *)__start___ex_table;

	while (entry < (struct extbl_entry *)__stop___ex_table) {
		unsigned long insn, fixup;

		insn  = (unsigned long)&entry->insn + entry->insn;
		fixup = (unsigned long)&entry->fixup + entry->fixup;


            

Line: 49 Column: 17 CWE codes: 119 120
Suggestion: Perform bounds checking, use functions that limit length, or ensure that the size is larger than the maximum possible length

              };
static volatile struct gstruct gstruct __attribute__((aligned(512)));

static volatile char cwd[PATH_MAX] __attribute__((aligned(8)));

static void get_dbginfo(pid_t child_pid, struct ppc_debug_info *dbginfo)
{
	if (ptrace(PPC_PTRACE_GETHWDBGINFO, child_pid, NULL, dbginfo)) {
		perror("Can't get breakpoint info");

            

Line: 106 Column: 11 CWE codes: 119 120
Suggestion: Perform bounds checking, use functions that limit length, or ensure that the size is larger than the maximum possible length

              	struct snd_intelhad_card *card_ctx;
	bool		connected;
	struct		pcm_stream_info stream_info;
	unsigned char	eld[HDMI_MAX_ELD_BYTES];
	bool dp_output;
	unsigned int	aes_bits;
	spinlock_t had_spinlock;
	struct device *dev;
	struct snd_pcm_chmap *chmap;

            

Line: 428 Column: 3 CWE codes: 134
Suggestion: Use a constant for the format specification

              		vpcm->pcm->info_flags = 0;
		vpcm->pcm->dev_class = SNDRV_PCM_CLASS_GENERIC;
		vpcm->pcm->dev_subclass = SNDRV_PCM_SUBCLASS_GENERIC_MIX;
		snprintf(vpcm->pcm->name, sizeof(vpcm->pcm->name),
			 VIRTIO_SND_PCM_NAME " %u", vpcm->pcm->device);
		vpcm->pcm->private_data = vpcm;
		vpcm->pcm->nonatomic = true;

		for (i = 0; i < ARRAY_SIZE(vpcm->streams); ++i) {

            

Line: 22 Column: 2 CWE codes: 134
Suggestion: Use a constant for the format specification

              static int test_##_name(void)			\
{						\
	int rc;					\
	printf("Testing " #_name);		\
	errno = 0;				\
	rc = syscall(_num, -1, 0, 0, 0, 0, 0);	\
	printf("\treturned %d, errno %d\n", rc, errno); \
	return errno == ENOSYS;			\
}

            

Line: 38 Column: 2 CWE codes: 78
Suggestion: try using a library call that implements the same functionality if available

              		"1: ;"
		: : : "memory");

	execl(path, "tm-exec", "--child", NULL);

	/* Shouldn't get here */
	perror("execl() failed");
	return 1;
}

            

Line: 75 Column: 2 CWE codes: 120
Suggestion: Make sure destination can always hold the source data

              		exit(-1);
	}

	memcpy(&ucp->uc_link->uc_mcontext, &ucp->uc_mcontext,
		sizeof(ucp->uc_mcontext));

	/* Forcing to enable MSR[TM] */
	UCONTEXT_MSR(ucp) |= MSR_TS_S;


            

Line: 80

              	now.tv_usec = 0;
	timeradd(&end, &now, &end);

	for (count = 0; timercmp(&now, &end, <); count++) {
		/*
		 * Test a syscall within a suspended transaction and verify
		 * that it succeeds.
		 */
		FAIL_IF(getppid_tm(true) == -1); /* Should succeed. */

            

Line: 84 Column: 16 CWE codes: 190
Suggestion: If source untrusted, check both minimum and maximum, even if the input had no minus sign (large numbers can roll over into negative number; consider saving to an unsigned value if that is intended)

              			       argv[0]);
			return 1;
		} else {
			num_loops = atoi(argv[1]);
		}
	}

	printf("Starting, %d loops\n", num_loops);


            

Line: 139 Column: 16 CWE codes: 190
Suggestion: If source untrusted, check both minimum and maximum, even if the input had no minus sign (large numbers can roll over into negative number; consider saving to an unsigned value if that is intended)

              			printf("Syntax:\t [<num loops>]\n");
			return 0;
		} else {
			num_loops = atoi(argv[1]);
		}
	}
	return test_harness(test_tmspr, "tm_tmspr");
}