crypto/bn/bn_prime.c:509: error: BUFFER_OVERRUN_L3
  Offset: [3, +oo] (⇐ [0, +oo] + 3) Size: [0, 8388607] by call to `BN_div`.
Showing all 18 steps of the trace


crypto/bn/bn_prime.c:501:15: Call
499.   
500.       BN_CTX_start(ctx);
501.       if ((t1 = BN_CTX_get(ctx)) == NULL)
                     ^
502.           goto err;
503.   

crypto/bn/bn_ctx.c:229:5: Call
  227.       }
  228.       /* OK, make sure the returned bignum is "zero" */
  229.       BN_zero(ret);
             ^
  230.       ctx->used++;
  231.       CTXDBG_RET(ctx, ret);

crypto/bn/bn_lib.c:463:1: Parameter `*a->d`
    461.   }
    462.   
    463. > int BN_set_word(BIGNUM *a, BN_ULONG w)
    464.   {
    465.       bn_check_top(a);

crypto/bn/bn_lib.c:466:9: Call
    464.   {
    465.       bn_check_top(a);
    466.       if (bn_expand(a, (int)sizeof(BN_ULONG) * 8) == NULL)
                   ^
    467.           return (0);
    468.       a->neg = 0;

crypto/bn/bn_lcl.h:674:1: Parameter `*a->d`
      672.   int bn_probable_prime_dh_coprime(BIGNUM *rnd, int bits, BN_CTX *ctx);
      673.   
      674. > static ossl_inline BIGNUM *bn_expand(BIGNUM *a, int bits)
      675.   {
      676.       if (bits > (INT_MAX - BN_BITS2 + 1))

crypto/bn/bn_prime.c:509:10: Call
507.       /* we need ((rnd-rem) % add) == 0 */
508.   
509.       if (!BN_mod(t1, rnd, add, ctx))
                ^
510.           goto err;
511.       if (!BN_sub(rnd, rnd, t1))

crypto/bn/bn_div.c:140:1: Parameter `*rm->d`
  138.    * If 'dv' or 'rm' is NULL, the respective value is not returned.
  139.    */
  140. > int BN_div(BIGNUM *dv, BIGNUM *rm, const BIGNUM *num, const BIGNUM *divisor,
  141.              BN_CTX *ctx)
  142.   {

crypto/bn/bn_div.c:409:9: Call
  407.            */
  408.           int neg = num->neg;
  409.           BN_rshift(rm, snum, norm_shift);
                 ^
  410.           if (!BN_is_zero(rm))
  411.               rm->neg = neg;

crypto/bn/bn_shift.c:120:1: Parameter `*r->d`
    118.   }
    119.   
    120. > int BN_rshift(BIGNUM *r, const BIGNUM *a, int n)
    121.   {
    122.       int i, j, nw, lb, rb;

crypto/bn/bn_shift.c:143:13: Call
    141.       i = (BN_num_bits(a) - n + (BN_BITS2 - 1)) / BN_BITS2;
    142.       if (r != a) {
    143.           if (bn_wexpand(r, i) == NULL)
                       ^
    144.               return (0);
    145.           r->neg = a->neg;

crypto/bn/bn_lib.c:1016:1: Parameter `*a->d`
      1014.   }
      1015.   
      1016. > BIGNUM *bn_wexpand(BIGNUM *a, int words)
      1017.   {
      1018.       return (words <= a->dmax) ? a : bn_expand2(a, words);

crypto/bn/bn_lib.c:1018:37: Call
      1016.   BIGNUM *bn_wexpand(BIGNUM *a, int words)
      1017.   {
      1018.       return (words <= a->dmax) ? a : bn_expand2(a, words);
                                                  ^
      1019.   }
      1020.   

crypto/bn/bn_lib.c:323:1: Parameter `*b->d`
        321.    */
        322.   
        323. > BIGNUM *bn_expand2(BIGNUM *b, int words)
        324.   {
        325.       bn_check_top(b);

crypto/bn/bn_lib.c:328:23: Call
        326.   
        327.       if (words > b->dmax) {
        328.           BN_ULONG *a = bn_expand_internal(b, words);
                                     ^
        329.           if (!a)
        330.               return NULL;

crypto/bn/bn_lib.c:246:1: <Length trace>
244.   /* This is used by bn_expand2() */
245.   /* The caller MUST check that words > b->dmax before calling this */
246. > static BN_ULONG *bn_expand_internal(const BIGNUM *b, int words)
247.   {
248.       BN_ULONG *A, *a = NULL;

crypto/bn/bn_lib.c:246:1: Parameter `*b->d`
          244.   /* This is used by bn_expand2() */
          245.   /* The caller MUST check that words > b->dmax before calling this */
          246. > static BN_ULONG *bn_expand_internal(const BIGNUM *b, int words)
          247.   {
          248.       BN_ULONG *A, *a = NULL;

crypto/bn/bn_lib.c:272:5: Assignment
          270.   
          271.   #if 1
          272.       B = b->d;
                     ^
          273.       /* Check if the previous number needs to be copied */
          274.       if (B != NULL) {

crypto/bn/bn_lib.c:289:18: Array access: Offset: [3, +oo] (⇐ [0, +oo] + 3) Size: [0, 8388607] by call to `BN_div` 
          287.               a1 = B[1];
          288.               a2 = B[2];
          289.               a3 = B[3];
                                  ^
          290.               A[0] = a0;
          291.               A[1] = a1;
