crypto/bn/bn_mod.c:195: error: BUFFER_OVERRUN_L3
  Offset: [3, +oo] (⇐ [0, +oo] + 3) Size: [0, 8388607] by call to `BN_mul`.
Showing all 14 steps of the trace


crypto/bn/bn_mod.c:189:14: Call
187.   
188.       BN_CTX_start(ctx);
189.       if ((t = BN_CTX_get(ctx)) == NULL)
                    ^
190.           goto err;
191.       if (a == b) {

crypto/bn/bn_ctx.c:283:5: Call
  281.       }
  282.       /* OK, make sure the returned bignum is "zero" */
  283.       BN_zero(ret);
             ^
  284.       ctx->used++;
  285.       CTXDBG_RET(ctx, ret);

crypto/bn/bn_lib.c:520:1: Parameter `*a->d`
    518.   }
    519.   
    520. > int BN_set_word(BIGNUM *a, BN_ULONG w)
    521.   {
    522.       bn_check_top(a);

crypto/bn/bn_mod.c:195:14: Call
193.               goto err;
194.       } else {
195.           if (!BN_mul(t, a, b, ctx))
                    ^
196.               goto err;
197.       }

crypto/bn/bn_mul.c:882:1: Parameter `*r->d`
  880.   #endif                          /* BN_RECURSION */
  881.   
  882. > int BN_mul(BIGNUM *r, const BIGNUM *a, const BIGNUM *b, BN_CTX *ctx)
  883.   {
  884.       int ret = 0;

crypto/bn/bn_mul.c:1018:9: Call
  1016.       }
  1017.   #endif                          /* BN_RECURSION */
  1018.       if (bn_wexpand(rr, top) == NULL)
                  ^
  1019.           goto err;
  1020.       rr->top = top;

crypto/bn/bn_lib.c:1071:1: Parameter `*a->d`
    1069.   }
    1070.   
    1071. > BIGNUM *bn_wexpand(BIGNUM *a, int words)
    1072.   {
    1073.       return (words <= a->dmax) ? a : bn_expand2(a, words);

crypto/bn/bn_lib.c:1073:37: Call
    1071.   BIGNUM *bn_wexpand(BIGNUM *a, int words)
    1072.   {
    1073.       return (words <= a->dmax) ? a : bn_expand2(a, words);
                                                ^
    1074.   }
    1075.   

crypto/bn/bn_lib.c:380:1: Parameter `*b->d`
      378.    */
      379.   
      380. > BIGNUM *bn_expand2(BIGNUM *b, int words)
      381.   {
      382.       bn_check_top(b);

crypto/bn/bn_lib.c:385:23: Call
      383.   
      384.       if (words > b->dmax) {
      385.           BN_ULONG *a = bn_expand_internal(b, words);
                                   ^
      386.           if (!a)
      387.               return NULL;

crypto/bn/bn_lib.c:299:1: <Length trace>
297.   /* This is used by bn_expand2() */
298.   /* The caller MUST check that words > b->dmax before calling this */
299. > static BN_ULONG *bn_expand_internal(const BIGNUM *b, int words)
300.   {
301.       BN_ULONG *A, *a = NULL;

crypto/bn/bn_lib.c:299:1: Parameter `*b->d`
        297.   /* This is used by bn_expand2() */
        298.   /* The caller MUST check that words > b->dmax before calling this */
        299. > static BN_ULONG *bn_expand_internal(const BIGNUM *b, int words)
        300.   {
        301.       BN_ULONG *A, *a = NULL;

crypto/bn/bn_lib.c:325:5: Assignment
        323.   
        324.   #if 1
        325.       B = b->d;
                   ^
        326.       /* Check if the previous number needs to be copied */
        327.       if (B != NULL) {

crypto/bn/bn_lib.c:342:18: Array access: Offset: [3, +oo] (⇐ [0, +oo] + 3) Size: [0, 8388607] by call to `BN_mul` 
        340.               a1 = B[1];
        341.               a2 = B[2];
        342.               a3 = B[3];
                                ^
        343.               A[0] = a0;
        344.               A[1] = a1;
