crypto/ec/ecdsa_ossl.c:191: error: BUFFER_OVERRUN_L3
  Offset: [3, +oo] (⇐ [0, +oo] + 3) Size: [0, 8388607] by call to `BN_set_word`.
Showing all 12 steps of the trace


crypto/ec/ecdsa_ossl.c:118:10: Call
116.           goto err;
117.       }
118.       if (!EC_GROUP_get_order(group, order, ctx)) {
                ^
119.           ECerr(EC_F_ECDSA_SIGN_SETUP, ERR_R_EC_LIB);
120.           goto err;

crypto/ec/ec_lib.c:315:10: Call
  313.   int EC_GROUP_get_order(const EC_GROUP *group, BIGNUM *order, BN_CTX *ctx)
  314.   {
  315.       if (!BN_copy(order, group->order))
                  ^
  316.           return 0;
  317.   

crypto/bn/bn_lib.c:429:1: Parameter `*a->d`
    427.   }
    428.   
    429. > BIGNUM *BN_copy(BIGNUM *a, const BIGNUM *b)
    430.   {
    431.       int i;

crypto/ec/ecdsa_ossl.c:191:14: Call
189.            * order must be prime and use Fermats Little Theorem instead.
190.            */
191.           if (!BN_set_word(X, 2)) {
                    ^
192.               ECerr(EC_F_ECDSA_SIGN_SETUP, ERR_R_BN_LIB);
193.               goto err;

crypto/bn/bn_lib.c:530:1: Parameter `*a->d`
  528.   }
  529.   
  530. > int BN_set_word(BIGNUM *a, BN_ULONG w)
  531.   {
  532.       bn_check_top(a);

crypto/bn/bn_lib.c:533:9: Call
  531.   {
  532.       bn_check_top(a);
  533.       if (bn_expand(a, (int)sizeof(BN_ULONG) * 8) == NULL)
                 ^
  534.           return (0);
  535.       a->neg = 0;

crypto/bn/bn_lib.c:390:1: Parameter `*b->d`
    388.    */
    389.   
    390. > BIGNUM *bn_expand2(BIGNUM *b, int words)
    391.   {
    392.       bn_check_top(b);

crypto/bn/bn_lib.c:395:23: Call
    393.   
    394.       if (words > b->dmax) {
    395.           BN_ULONG *a = bn_expand_internal(b, words);
                                 ^
    396.           if (!a)
    397.               return NULL;

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

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

crypto/bn/bn_lib.c:335:5: Assignment
      333.   
      334.   #if 1
      335.       B = b->d;
                 ^
      336.       /* Check if the previous number needs to be copied */
      337.       if (B != NULL) {

crypto/bn/bn_lib.c:352:18: Array access: Offset: [3, +oo] (⇐ [0, +oo] + 3) Size: [0, 8388607] by call to `BN_set_word` 
      350.               a1 = B[1];
      351.               a2 = B[2];
      352.               a3 = B[3];
                              ^
      353.               A[0] = a0;
      354.               A[1] = a1;
