crypto/bn/bntest.c:502: error: BUFFER_OVERRUN_L3
  Offset: [3, +oo] (⇐ [0, +oo] + 3) Size: [0, +oo] by call to `BN_sqr`.
Showing all 14 steps of the trace


crypto/bn/bntest.c:498:3: Call
496.   	for (i=0; i<40; i++)
497.   		{
498.   		BN_rand(&a,40+i*10,0,0);
         ^
499.   		a.neg=rand_neg();
500.   		if (bp == NULL)

crypto/bn/bn_rand.c:65:1: Parameter `*rnd->d`
  63.   #include <openssl/rand.h>
  64.   
  65. > int BN_rand(BIGNUM *rnd, int bits, int top, int bottom)
  66.   	{
  67.   	unsigned char *buf=NULL;

crypto/bn/bntest.c:503:3: Call
501.   			for (j=0; j<100; j++)
502.   				BN_sqr(&c,&a,ctx);
503.   		BN_sqr(&c,&a,ctx);
         ^
504.   		if (bp != NULL)
505.   			{

crypto/bn/bn_sqr.c:65:1: Parameter `*a->d`
  63.   /* r must not be a */
  64.   /* I've just gone over this and it is now %20 faster on x86 - eay - 27 Jun 96 */
  65. > int BN_sqr(BIGNUM *r, BIGNUM *a, BN_CTX *ctx)
  66.   	{
  67.   	int max,al;

crypto/bn/bntest.c:498:3: Call
496.   	for (i=0; i<40; i++)
497.   		{
498.   		BN_rand(&a,40+i*10,0,0);
         ^
499.   		a.neg=rand_neg();
500.   		if (bp == NULL)

crypto/bn/bn_rand.c:65:1: Parameter `*rnd->d`
  63.   #include <openssl/rand.h>
  64.   
  65. > int BN_rand(BIGNUM *rnd, int bits, int top, int bottom)
  66.   	{
  67.   	unsigned char *buf=NULL;

crypto/bn/bntest.c:502:5: Call
500.   		if (bp == NULL)
501.   			for (j=0; j<100; j++)
502.   				BN_sqr(&c,&a,ctx);
           ^
503.   		BN_sqr(&c,&a,ctx);
504.   		if (bp != NULL)

crypto/bn/bn_sqr.c:65:1: Parameter `*a->d`
  63.   /* r must not be a */
  64.   /* I've just gone over this and it is now %20 faster on x86 - eay - 27 Jun 96 */
  65. > int BN_sqr(BIGNUM *r, BIGNUM *a, BN_CTX *ctx)
  66.   	{
  67.   	int max,al;

crypto/bn/bn_sqr.c:130:5: Call
  128.   				{
  129.   				if (bn_wexpand(tmp,max) == NULL) return(0);
  130.   				bn_sqr_normal(rr->d,a->d,al,tmp->d);
             ^
  131.   				}
  132.   			}

crypto/bn/bn_sqr.c:146:1: Parameter `*a`
    144.   
    145.   /* tmp must have 2*n words */
    146. > void bn_sqr_normal(BN_ULONG *r, BN_ULONG *a, int n, BN_ULONG *tmp)
    147.   	{
    148.   	int i,j,max;

crypto/bn/bn_sqr.c:177:2: Call
    175.   	/* There will not be a carry */
    176.   
    177.   	bn_sqr_words(tmp,a,n);
            ^
    178.   
    179.   	bn_add_words(r,r,tmp,max);

crypto/bn/bn_asm.c:197:1: <Length trace>
195.   	} 
196.   
197. > void bn_sqr_words(BN_ULONG *r, BN_ULONG *a, int n)
198.           {
199.   	bn_check_num(n);

crypto/bn/bn_asm.c:197:1: Parameter `*a`
      195.   	} 
      196.   
      197. > void bn_sqr_words(BN_ULONG *r, BN_ULONG *a, int n)
      198.           {
      199.   	bn_check_num(n);

crypto/bn/bn_asm.c:212:3: Array access: Offset: [3, +oo] (⇐ [0, +oo] + 3) Size: [0, +oo] by call to `BN_sqr` 
      210.   		if (--n == 0) break;
      211.   
      212.   		sqr64(r[6],r[7],a[3]);
               ^
      213.   		if (--n == 0) break;
      214.   
