crypto/rsa/rsa_chk.c:66: error: BUFFER_OVERRUN_L3
  Offset added: [8, +oo] Size: [0, +oo] by call to `BN_mul`.
Showing all 19 steps of the trace


crypto/rsa/rsa_chk.c:60:9: Call
58.   
59.       /* q prime? */
60.       if (BN_is_prime_ex(key->q, BN_prime_checks, NULL, cb) != 1) {
              ^
61.           ret = 0;
62.           RSAerr(RSA_F_RSA_CHECK_KEY_EX, RSA_R_Q_NOT_PRIME);

crypto/bn/bn_prime.c:150:12: Call
  148.                      BN_GENCB *cb)
  149.   {
  150.       return BN_is_prime_fasttest_ex(a, checks, ctx_passed, 0, cb);
                    ^
  151.   }
  152.   

crypto/bn/bn_prime.c:239:13: Call
    237.           /* now 1 <= check < A */
    238.   
    239.           j = witness(check, A, A1, A1_odd, k, ctx, mont);
                       ^
    240.           if (j == -1)
    241.               goto err;

crypto/bn/bn_prime.c:265:10: Call
      263.                      BN_MONT_CTX *mont)
      264.   {
      265.       if (!BN_mod_exp_mont(w, w, a1_odd, a, ctx, mont)) /* w := w^a1_odd mod a */
                      ^
      266.           return -1;
      267.       if (BN_is_one(w))

crypto/bn/bn_exp.c:350:14: Call
        348.   
        349.       if (a->neg || BN_ucmp(a, m) >= 0) {
        350.           if (!BN_nnmod(val[0], a, m, ctx))
                            ^
        351.               goto err;
        352.           aa = val[0];

crypto/bn/bn_mod.c:20:11: Call
          18.        */
          19.   
          20.       if (!(BN_mod(r, m, d, ctx)))
                          ^
          21.           return 0;
          22.       if (!r->neg)

crypto/bn/bn_div.c:140:1: Parameter `*dv->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/rsa/rsa_chk.c:66:10: Call
64.   
65.       /* n = p*q? */
66.       if (!BN_mul(i, key->p, key->q, ctx)) {
               ^
67.           ret = -1;
68.           goto err;

crypto/bn/bn_mul.c:495:1: Parameter `*r->d`
  493.   #endif                          /* BN_RECURSION */
  494.   
  495. > int BN_mul(BIGNUM *r, const BIGNUM *a, const BIGNUM *b, BN_CTX *ctx)
  496.   {
  497.       int ret = 0;

crypto/bn/bn_mul.c:543:17: Call
  541.   # endif
  542.           if (al == 8) {
  543.               if (bn_wexpand(rr, 16) == NULL)
                         ^
  544.                   goto err;
  545.               rr->top = 16;

crypto/bn/bn_lib.c:948:1: Parameter `*a->d`
    946.   }
    947.   
    948. > BIGNUM *bn_wexpand(BIGNUM *a, int words)
    949.   {
    950.       return (words <= a->dmax) ? a : bn_expand2(a, words);

crypto/bn/bn_lib.c:950:37: Call
    948.   BIGNUM *bn_wexpand(BIGNUM *a, int words)
    949.   {
    950.       return (words <= a->dmax) ? a : bn_expand2(a, words);
                                               ^
    951.   }
    952.   

crypto/bn/bn_lib.c:284:1: Parameter `*b->d`
      282.    */
      283.   
      284. > BIGNUM *bn_expand2(BIGNUM *b, int words)
      285.   {
      286.       bn_check_top(b);

crypto/bn/bn_lib.c:289:23: Call
      287.   
      288.       if (words > b->dmax) {
      289.           BN_ULONG *a = bn_expand_internal(b, words);
                                   ^
      290.           if (!a)
      291.               return NULL;

crypto/bn/bn_lib.c:246:1: <Offset 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 = NULL;

crypto/bn/bn_lib.c:246:1: Parameter `b->top`
        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 = 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 = 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 = NULL;

crypto/bn/bn_lib.c:271:9: Array access: Offset added: [8, +oo] Size: [0, +oo] by call to `BN_mul` 
        269.       assert(b->top <= words);
        270.       if (b->top > 0)
        271.           memcpy(a, b->d, sizeof(*a) * b->top);
                       ^
        272.   
        273.       return a;
