Line: 58 Column: 3 CWE codes: 120
Suggestion: Make sure destination can always hold the source data

              		curve25519_generate_secret(secret);
	else if (len == CURVE25519_KEY_SIZE &&
		 crypto_memneq(buf, curve25519_null_point, CURVE25519_KEY_SIZE))
		memcpy(secret, buf, CURVE25519_KEY_SIZE);
	else
		return -EINVAL;
	return 0;
}


            

Line: 47 Column: 9 CWE codes: 120
Suggestion: Make sure destination can always hold the source data

              static inline void arch_copy_thread(struct arch_thread *from,
                                    struct arch_thread *to)
{
        memcpy(&to->tls_array, &from->tls_array, sizeof(from->tls_array));
}

#define current_sp() ({ void *sp; __asm__("movl %%esp, %0" : "=r" (sp) : ); sp; })
#define current_bp() ({ unsigned long bp; __asm__("movl %%ebp, %0" : "=r" (bp) : ); bp; })


            

Line: 46 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

              
void arch_examine_signal(int sig, struct uml_pt_regs *regs)
{
	unsigned char tmp[2];

	/*
	 * This is testing for a cmov (0x0f 0x4x) instruction causing a
	 * SIGILL in init.
	 */

            

Line: 23 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

              #define EBUS_DMA_EVENT_DMA	2
#define EBUS_DMA_EVENT_DEVICE	4

	unsigned char	name[64];
};

int ebus_dma_register(struct ebus_dma_info *p);
int ebus_dma_irq_enable(struct ebus_dma_info *p, int on);
void ebus_dma_unregister(struct ebus_dma_info *p);

            

Line: 280 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

              	struct platform_device *op;
	struct device_node *dp;
	struct resource r;
	char state[128];
	phandle fd_node;
	phandle tnode;
	int num_regs;

	use_virtual_dma = 1;

            

Line: 65 Column: 2 CWE codes: 120
Suggestion: Make sure destination can always hold the source data

              static inline void cvmx_coremask_copy(struct cvmx_coremask *dest,
				      const struct cvmx_coremask *src)
{
	memcpy(dest, src, sizeof(*dest));
}

/*
 * Set the lower 64-bit of the coremask.
 */

            

Line: 399 Column: 2 CWE codes: 120
Suggestion: Make sure destination can always hold the source data

              	/* handle ciphertext stealing */
	scatterwalk_map_and_copy(buf, req->dst, req->cryptlen - AES_BLOCK_SIZE,
				 AES_BLOCK_SIZE, 0);
	memcpy(buf + AES_BLOCK_SIZE, buf, tail);
	scatterwalk_map_and_copy(buf, req->src, req->cryptlen, tail, 0);

	crypto_xor(buf, req->iv, AES_BLOCK_SIZE);

	if (encrypt)

            

Line: 84 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

              	 */
	uint64_t size;
	/* name of named block */
	char name[CVMX_BOOTMEM_NAME_LEN];
};

/* Current descriptor versions */
/* CVMX bootmem descriptor major version */
#define CVMX_BOOTMEM_DESC_MAJ_VER   3

            

Line: 21 Column: 29 CWE codes: 120
Suggestion: Make sure destination can always hold the source data

              #ifndef __ASSEMBLY__

#define clear_page(page)	 memset((void *)(page), 0, PAGE_SIZE)
#define copy_page(to,from) 	memcpy((void *)(to), (void *)(from), PAGE_SIZE)
#define clear_user_page(addr, vaddr, page)	\
	do { 	clear_page(addr);		\
		sparc_flush_page_to_ram(page);	\
	} while (0)
#define copy_user_page(to, from, vaddr, page)	\

            

Line: 49 Column: 24 CWE codes: 120
Suggestion: Make sure destination can always hold the source data

              #define clear_page(X)	_clear_page((void *)(X))
struct page;
void clear_user_page(void *addr, unsigned long vaddr, struct page *page);
#define copy_page(X,Y)	memcpy((void *)(X), (void *)(Y), PAGE_SIZE)
void copy_user_page(void *to, void *from, unsigned long vaddr, struct page *topage);
#define __HAVE_ARCH_COPY_USER_HIGHPAGE
struct vm_area_struct;
void copy_user_highpage(struct page *to, struct page *from,
			unsigned long vaddr, struct vm_area_struct *vma);