crypto/dsa/dsa_gen.c:283: error: BUFFER_OVERRUN_L3
  Offset: [9, +oo] (⇐ [9, +oo] + [0, +oo]) Size: [0, +oo] by call to `BN_mod_mul_montgomery`.
Showing all 21 steps of the trace


crypto/dsa/dsa_gen.c:282:2: Call
280.   	if (!BN_rshift(m,w_1,a)) goto err;
281.   
282.   	BN_MONT_CTX_set(mont,w,ctx);
        ^
283.   	BN_to_montgomery(mont_1,BN_value_one(),mont,ctx);
284.   	BN_to_montgomery(w_1,w_1,mont,ctx);

crypto/bn/bn_mont.c:301:1: Parameter `*mont->RR.d`
  299.   	}
  300.   
  301. > int BN_MONT_CTX_set(BN_MONT_CTX *mont, BIGNUM *mod, BN_CTX *ctx)
  302.   	{
  303.   	BIGNUM Ri,*R;

crypto/bn/bn_mont.c:319:3: Call
  317.   
  318.   		mont->ri=(BN_num_bits(mod)+(BN_BITS2-1))/BN_BITS2*BN_BITS2;
  319.   		BN_zero(R);
           ^
  320.   		BN_set_bit(R,BN_BITS2);
  321.   		/* I was bad, this modification of a passed variable was

crypto/bn/bn_lib.c:548:1: Parameter `*a->d`
    546.   	}
    547.   
    548. > int BN_set_word(BIGNUM *a, BN_ULONG w)
    549.   	{
    550.   	int i,n;

crypto/bn/bn_mont.c:320:3: Call
  318.   		mont->ri=(BN_num_bits(mod)+(BN_BITS2-1))/BN_BITS2*BN_BITS2;
  319.   		BN_zero(R);
  320.   		BN_set_bit(R,BN_BITS2);
           ^
  321.   		/* I was bad, this modification of a passed variable was
  322.   		 * breaking the multithreaded stuff :-(

crypto/bn/bn_lib.c:688:1: Parameter `*a->d`
    686.   	}
    687.   
    688. > int BN_set_bit(BIGNUM *a, int n)
    689.   	{
    690.   	int i,j,k;

crypto/dsa/dsa_gen.c:283:2: Call
281.   
282.   	BN_MONT_CTX_set(mont,w,ctx);
283.   	BN_to_montgomery(mont_1,BN_value_one(),mont,ctx);
        ^
284.   	BN_to_montgomery(w_1,w_1,mont,ctx);
285.   	for (i=1; i < n; i++)

crypto/bn/bn_mont.c:71:1: Parameter `*b->d`
  69.   #define MONT_WORD
  70.   
  71. > int BN_mod_mul_montgomery(BIGNUM *r, BIGNUM *a, BIGNUM *b, BN_MONT_CTX *mont,
  72.   	     BN_CTX *ctx)
  73.   	{

crypto/bn/bn_mont.c:98:8: Call
  96.   	else
  97.   		{
  98.   		if (!BN_mul(tmp,a,b,ctx)) goto err;
                ^
  99.   		}
  100.   	/* reduce from aRR to aR */

crypto/bn/bn_mul.c:560:1: Parameter `*b->d`
    558.   #endif
    559.   
    560. > int BN_mul(BIGNUM *r, BIGNUM *a, BIGNUM *b, BN_CTX *ctx)
    561.   	{
    562.   	int top,al,bl;

crypto/bn/bn_mul.c:686:4: Call
    684.   			for (i=b->top; i<k; i++)
    685.   				b->d[i]=0;
    686.   			bn_mul_part_recursive(rr->d,a->d,b->d,al-j,j,t->d);
              ^
    687.   			}
    688.   		rr->top=top;

crypto/bn/bn_mul.c:218:1: Parameter `n`
      216.   /* n+tn is the word length
      217.    * t needs to be n*4 is size, as does r */
      218. > void bn_mul_part_recursive(BN_ULONG *r, BN_ULONG *a, BN_ULONG *b, int tn,
      219.   	     int n, BN_ULONG *t)
      220.   	{

crypto/bn/bn_mul.c:264:4: Call
      262.   		if (j == 0)
      263.   			{
      264.   			bn_mul_recursive(&(r[n2]),&(a[n]),&(b[n]),i,p);
                ^
      265.   			memset(&(r[n2+i*2]),0,sizeof(BN_ULONG)*(n2-i*2));
      266.   			}

crypto/bn/bn_mul.c:74:1: Parameter `*b`
        72.    * a[1]*b[1]
        73.    */
        74. > void bn_mul_recursive(BN_ULONG *r, BN_ULONG *a, BN_ULONG *b, int n2,
        75.   	     BN_ULONG *t)
        76.   	{

crypto/bn/bn_mul.c:104:5: Call
        102.   	/* r=(a[0]-a[1])*(b[1]-b[0]) */
        103.   	c1=bn_cmp_words(a,&(a[n]),n);
        104.   	c2=bn_cmp_words(&(b[n]),b,n);
                   ^
        105.   	zero=neg=0;
        106.   	switch (c1*3+c2)

crypto/bn/bn_lib.c:748:1: <Offset trace>
746.   	}
747.   
748. > int bn_cmp_words(BN_ULONG *a, BN_ULONG *b, int n)
749.   	{
750.   	int i;

crypto/bn/bn_lib.c:748:1: Parameter `n`
          746.   	}
          747.   
          748. > int bn_cmp_words(BN_ULONG *a, BN_ULONG *b, int n)
          749.   	{
          750.   	int i;

crypto/bn/bn_lib.c:756:7: Assignment
          754.   	bb=b[n-1];
          755.   	if (aa != bb) return((aa > bb)?1:-1);
          756.   	for (i=n-2; i>=0; i--)
                       ^
          757.   		{
          758.   		aa=a[i];

crypto/bn/bn_lib.c:748:1: <Length trace>
746.   	}
747.   
748. > int bn_cmp_words(BN_ULONG *a, BN_ULONG *b, int n)
749.   	{
750.   	int i;

crypto/bn/bn_lib.c:748:1: Parameter `*b`
          746.   	}
          747.   
          748. > int bn_cmp_words(BN_ULONG *a, BN_ULONG *b, int n)
          749.   	{
          750.   	int i;

crypto/bn/bn_lib.c:759:6: Array access: Offset: [9, +oo] (⇐ [9, +oo] + [0, +oo]) Size: [0, +oo] by call to `BN_mod_mul_montgomery` 
          757.   		{
          758.   		aa=a[i];
          759.   		bb=b[i];
                      ^
          760.   		if (aa != bb) return((aa > bb)?1:-1);
          761.   		}
