crypto/ec/ecp_oct.c:152: error: BUFFER_OVERRUN_L3
  Offset: [3, +oo] (⇐ [0, +oo] + 3) Size: [0, 8388607] by call to `BN_mod_add_quick`.
Showing all 16 steps of the trace


crypto/ec/ecp_oct.c:92:12: Call
90.   
91.       BN_CTX_start(ctx);
92.       tmp1 = BN_CTX_get(ctx);
                 ^
93.       tmp2 = BN_CTX_get(ctx);
94.       x = BN_CTX_get(ctx);

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

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/ec/ecp_oct.c:152:14: Call
150.               goto err;
151.       } else {
152.           if (!BN_mod_add_quick(tmp1, tmp1, group->b, group->field))
                    ^
153.               goto err;
154.       }

crypto/bn/bn_mod.c:146:1: Parameter `*r->d`
  144.    * less than m
  145.    */
  146. > int BN_mod_add_quick(BIGNUM *r, const BIGNUM *a, const BIGNUM *b,
  147.                        const BIGNUM *m)
  148.   {

crypto/bn/bn_mod.c:149:10: Call
  147.                        const BIGNUM *m)
  148.   {
  149.       if (!BN_uadd(r, a, b))
                  ^
  150.           return 0;
  151.       if (BN_ucmp(r, m) >= 0)

crypto/bn/bn_add.c:106:1: Parameter `*r->d`
    104.   
    105.   /* unsigned add of b to a */
    106. > int BN_uadd(BIGNUM *r, const BIGNUM *a, const BIGNUM *b)
    107.   {
    108.       int max, min, dif;

crypto/bn/bn_add.c:125:9: Call
    123.       dif = max - min;
    124.   
    125.       if (bn_wexpand(r, max + 1) == NULL)
                   ^
    126.           return 0;
    127.   

crypto/bn/bn_lib.c:995:1: Parameter `*a->d`
      993.   }
      994.   
      995. > BIGNUM *bn_wexpand(BIGNUM *a, int words)
      996.   {
      997.       return (words <= a->dmax) ? a : bn_expand2(a, words);

crypto/bn/bn_lib.c:997:37: Call
      995.   BIGNUM *bn_wexpand(BIGNUM *a, int words)
      996.   {
      997.       return (words <= a->dmax) ? a : bn_expand2(a, words);
                                                  ^
      998.   }
      999.   

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_mod_add_quick` 
          350.               a1 = B[1];
          351.               a2 = B[2];
          352.               a3 = B[3];
                                  ^
          353.               A[0] = a0;
          354.               A[1] = a1;
