The following issues were found

arch/arm/kernel/process.c
1 issues
char - Statically-sized arrays can be improperly restricted, leading to potential overflows or other issues
Security

Line: 109 Column: 2 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 

              void __show_regs(struct pt_regs *regs)
{
	unsigned long flags;
	char buf[64];
#ifndef CONFIG_CPU_V7M
	unsigned int domain, fs;
#ifdef CONFIG_CPU_SW_DOMAIN_PAN
	/*
	 * Get the domain register for the parent context. In user

Reported by FlawFinder.

arch/mips/tools/elf-entry.c
1 issues
fopen - Check when opening files - can an attacker redirect it (via symlinks), force the opening of special file type (e.g., device files), move things around to create a race condition, control its ancestors, or change its contents?
Security

Line: 45 Column: 9 CWE codes: 362 

              	if (argc != 2)
		die("Usage: elf-entry <elf-file>\n");

	file = fopen(argv[1], "r");
	if (!file) {
		perror("Unable to open input file");
		return EXIT_FAILURE;
	}

Reported by FlawFinder.

arch/mips/sibyte/common/cfe_console.c
1 issues
char - Statically-sized arrays can be improperly restricted, leading to potential overflows or other issues
Security

Line: 46 Column: 2 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 int cfe_console_setup(struct console *cons, char *str)
{
	char consdev[32];
	/* XXXKW think about interaction with 'console=' cmdline arg */
	/* If none of the console options are configured, the build will break. */
	if (cfe_getenv("BOOT_CONSOLE", consdev, 32) >= 0) {
#ifdef CONFIG_SERIAL_SB1250_DUART
		if (!strcmp(consdev, "uart0")) {

Reported by FlawFinder.

arch/mips/sibyte/common/cfe.c
1 issues
char - Statically-sized arrays can be improperly restricted, leading to potential overflows or other issues
Security

Line: 168 Column: 2 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 

              #ifdef CONFIG_BLK_DEV_INITRD
static int __init initrd_setup(char *str)
{
	char rdarg[64];
	int idx;
	char *tmp, *endptr;
	unsigned long initrd_size;

	/* Make a copy of the initrd argument so we can smash it up here */

Reported by FlawFinder.

arch/mips/sgi-ip27/ip27-timer.c
1 issues
sprintf - Does not check for buffer overflows
Security

Line: 85 Column: 2 CWE codes: 120
Suggestion: Use sprintf_s, snprintf, or vsnprintf 

              	struct clock_event_device *cd = &per_cpu(hub_rt_clockevent, cpu);
	unsigned char *name = per_cpu(hub_rt_name, cpu);

	sprintf(name, "hub-rt %d", cpu);
	cd->name		= name;
	cd->features		= CLOCK_EVT_FEAT_ONESHOT;
	clockevent_set_clock(cd, CYCLES_PER_SEC);
	cd->max_delta_ns	= clockevent_delta2ns(0xfffffffffffff, cd);
	cd->max_delta_ticks	= 0xfffffffffffff;

Reported by FlawFinder.

arch/mips/sgi-ip27/ip27-memory.c
1 issues
char - Statically-sized arrays can be improperly restricted, leading to potential overflows or other issues
Security

Line: 94 Column: 10 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 

              	router_a->rou_rflag = 0;
}

unsigned char __node_distances[MAX_NUMNODES][MAX_NUMNODES];
EXPORT_SYMBOL(__node_distances);

static int __init compute_node_distance(nasid_t nasid_a, nasid_t nasid_b)
{
	klrou_t *router, *router_a = NULL, *router_b = NULL;

Reported by FlawFinder.

arch/s390/include/asm/appldata.h
1 issues
char - Statically-sized arrays can be improperly restricted, leading to potential overflows or other issues
Security

Line: 35 Column: 2 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 

              } __attribute__ ((packed));

struct appldata_product_id {
	char prod_nr[7];	/* product number */
	u16  prod_fn;		/* product function */
	u8   record_nr; 	/* record number */
	u16  version_nr;	/* version */
	u16  release_nr;	/* release */
	u16  mod_lvl;		/* modification level */

Reported by FlawFinder.

arch/s390/include/asm/boot_data.h
1 issues
char - Statically-sized arrays can be improperly restricted, leading to potential overflows or other issues
Security

Line: 7 Column: 8 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 

              #include <asm/setup.h>
#include <asm/ipl.h>

extern char early_command_line[COMMAND_LINE_SIZE];
extern struct ipl_parameter_block ipl_block;
extern int ipl_block_valid;
extern int ipl_secure_flag;

extern unsigned long ipl_cert_list_addr;

Reported by FlawFinder.

arch/mips/sgi-ip27/ip27-klnuma.c
1 issues
memcpy - Does not check for buffer overflows when copying to destination
Security

Line: 83 Column: 2 CWE codes: 120
Suggestion: Make sure destination can always hold the source data 

              
	dest_kern_start = CHANGE_ADDR_NASID(MAPPED_KERN_RO_TO_K0(source_start),
					    dest_nasid);
	memcpy((void *)dest_kern_start, (void *)source_start, kern_size);
}

void __init replicate_kernel_text(void)
{
	nasid_t client_nasid;

Reported by FlawFinder.

arch/s390/include/asm/cpacf.h
1 issues
char - Statically-sized arrays can be improperly restricted, leading to potential overflows or other issues
Security

Line: 162 Column: 27 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 

              #define CPACF_KMA_LAAD	0x200	/* Last-AAD */
#define CPACF_KMA_HS	0x400	/* Hash-subkey Supplied */

typedef struct { unsigned char bytes[16]; } cpacf_mask_t;

/**
 * cpacf_query() - check if a specific CPACF function is available
 * @opcode: the opcode of the crypto instruction
 * @func: the function code to test for

Reported by FlawFinder.