crypto/bn/bn_gf2m.c:963: error: BUFFER_OVERRUN_L3
  Offset: [3, +oo] (⇐ [0, +oo] + 3) Size: [0, 8388607] by call to `BN_GF2m_arr2poly`.
Showing all 14 steps of the trace


crypto/bn/bn_gf2m.c:961:18: Call
959.   
960.       BN_CTX_start(ctx);
961.       if ((field = BN_CTX_get(ctx)) == NULL)
                        ^
962.           goto err;
963.       if (!BN_GF2m_arr2poly(p, field))

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_gf2m.c:963:10: Call
961.       if ((field = BN_CTX_get(ctx)) == NULL)
962.           goto err;
963.       if (!BN_GF2m_arr2poly(p, field))
                ^
964.           goto err;
965.   

crypto/bn/bn_gf2m.c:1279:1: Parameter `*a->d`
  1277.    * bit-string.  The array must be terminated by -1.
  1278.    */
  1279. > int BN_GF2m_arr2poly(const int p[], BIGNUM *a)
  1280.   {
  1281.       int i;

crypto/bn/bn_gf2m.c:1284:5: Call
  1282.   
  1283.       bn_check_top(a);
  1284.       BN_zero(a);
              ^
  1285.       for (i = 0; p[i] != -1; i++) {
  1286.           if (BN_set_bit(a, p[i]) == 0)

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_lib.c:523:9: Call
    521.   {
    522.       bn_check_top(a);
    523.       if (bn_expand(a, (int)sizeof(BN_ULONG) * 8) == NULL)
                   ^
    524.           return (0);
    525.       a->neg = 0;

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_GF2m_arr2poly` 
        340.               a1 = B[1];
        341.               a2 = B[2];
        342.               a3 = B[3];
                                ^
        343.               A[0] = a0;
        344.               A[1] = a1;
