crypto/rsa/rsa_crpt.c:154: error: INTEGER_OVERFLOW_L2
  ([0, +oo] - 1):unsigned32 by call to `BN_mod_inverse`.
Showing all 38 steps of the trace


crypto/rsa/rsa_crpt.c:151:10: Call
149.       if (!BN_sub(r2, q, BN_value_one()))
150.           goto err;
151.       if (!BN_mul(r0, r1, r2, ctx))
                ^
152.           goto err;
153.   

crypto/bn/bn_mul.c:883:1: Parameter `ctx->pool.used`
  881.   #endif                          /* BN_RECURSION */
  882.   
  883. > int BN_mul(BIGNUM *r, const BIGNUM *a, const BIGNUM *b, BN_CTX *ctx)
  884.   {
  885.       int ret = 0;

crypto/rsa/rsa_crpt.c:154:11: Call
152.           goto err;
153.   
154.       ret = BN_mod_inverse(NULL, d, r0, ctx);
                 ^
155.    err:
156.       BN_CTX_end(ctx);

crypto/bn/bn_gcd.c:226:1: Parameter `ctx->pool.used`
  224.                                           BN_CTX *ctx);
  225.   
  226. > BIGNUM *BN_mod_inverse(BIGNUM *in,
  227.                          const BIGNUM *a, const BIGNUM *n, BN_CTX *ctx)
  228.   {

crypto/bn/bn_gcd.c:231:10: Call
  229.       BIGNUM *rv;
  230.       int noinv;
  231.       rv = int_bn_mod_inverse(in, a, n, ctx, &noinv);
                  ^
  232.       if (noinv)
  233.           BNerr(BN_F_BN_MOD_INVERSE, BN_R_NO_INVERSE);

crypto/bn/bn_gcd.c:237:1: Parameter `ctx->pool.used`
    235.   }
    236.   
    237. > BIGNUM *int_bn_mod_inverse(BIGNUM *in,
    238.                              const BIGNUM *a, const BIGNUM *n, BN_CTX *ctx,
    239.                              int *pnoinv)

crypto/bn/bn_gcd.c:250:16: Call
    248.       if ((BN_get_flags(a, BN_FLG_CONSTTIME) != 0)
    249.           || (BN_get_flags(n, BN_FLG_CONSTTIME) != 0)) {
    250.           return BN_mod_inverse_no_branch(in, a, n, ctx);
                          ^
    251.       }
    252.   

crypto/bn/bn_gcd.c:557:1: Parameter `ctx->pool.used`
      555.    * not contain branches that may leak sensitive information.
      556.    */
      557. > static BIGNUM *BN_mod_inverse_no_branch(BIGNUM *in,
      558.                                           const BIGNUM *a, const BIGNUM *n,
      559.                                           BN_CTX *ctx)

crypto/bn/bn_gcd.c:571:9: Call
      569.   
      570.       BN_CTX_start(ctx);
      571.       A = BN_CTX_get(ctx);
                     ^
      572.       B = BN_CTX_get(ctx);
      573.       X = BN_CTX_get(ctx);

crypto/bn/bn_ctx.c:271:1: Parameter `ctx->pool.used`
        269.   }
        270.   
        271. > BIGNUM *BN_CTX_get(BN_CTX *ctx)
        272.   {
        273.       BIGNUM *ret;

crypto/bn/bn_gcd.c:572:9: Call
      570.       BN_CTX_start(ctx);
      571.       A = BN_CTX_get(ctx);
      572.       B = BN_CTX_get(ctx);
                     ^
      573.       X = BN_CTX_get(ctx);
      574.       D = BN_CTX_get(ctx);

crypto/bn/bn_ctx.c:271:1: Parameter `ctx->pool.used`
        269.   }
        270.   
        271. > BIGNUM *BN_CTX_get(BN_CTX *ctx)
        272.   {
        273.       BIGNUM *ret;

crypto/bn/bn_gcd.c:573:9: Call
      571.       A = BN_CTX_get(ctx);
      572.       B = BN_CTX_get(ctx);
      573.       X = BN_CTX_get(ctx);
                     ^
      574.       D = BN_CTX_get(ctx);
      575.       M = BN_CTX_get(ctx);

crypto/bn/bn_ctx.c:271:1: Parameter `ctx->pool.used`
        269.   }
        270.   
        271. > BIGNUM *BN_CTX_get(BN_CTX *ctx)
        272.   {
        273.       BIGNUM *ret;

crypto/bn/bn_gcd.c:574:9: Call
      572.       B = BN_CTX_get(ctx);
      573.       X = BN_CTX_get(ctx);
      574.       D = BN_CTX_get(ctx);
                     ^
      575.       M = BN_CTX_get(ctx);
      576.       Y = BN_CTX_get(ctx);

crypto/bn/bn_ctx.c:271:1: Parameter `ctx->pool.used`
        269.   }
        270.   
        271. > BIGNUM *BN_CTX_get(BN_CTX *ctx)
        272.   {
        273.       BIGNUM *ret;

crypto/bn/bn_gcd.c:575:9: Call
      573.       X = BN_CTX_get(ctx);
      574.       D = BN_CTX_get(ctx);
      575.       M = BN_CTX_get(ctx);
                     ^
      576.       Y = BN_CTX_get(ctx);
      577.       T = BN_CTX_get(ctx);

crypto/bn/bn_ctx.c:271:1: Parameter `ctx->pool.used`
        269.   }
        270.   
        271. > BIGNUM *BN_CTX_get(BN_CTX *ctx)
        272.   {
        273.       BIGNUM *ret;

crypto/bn/bn_gcd.c:576:9: Call
      574.       D = BN_CTX_get(ctx);
      575.       M = BN_CTX_get(ctx);
      576.       Y = BN_CTX_get(ctx);
                     ^
      577.       T = BN_CTX_get(ctx);
      578.       if (T == NULL)

crypto/bn/bn_ctx.c:271:1: Parameter `ctx->pool.used`
        269.   }
        270.   
        271. > BIGNUM *BN_CTX_get(BN_CTX *ctx)
        272.   {
        273.       BIGNUM *ret;

crypto/bn/bn_gcd.c:577:9: Call
      575.       M = BN_CTX_get(ctx);
      576.       Y = BN_CTX_get(ctx);
      577.       T = BN_CTX_get(ctx);
                     ^
      578.       if (T == NULL)
      579.           goto err;

crypto/bn/bn_ctx.c:271:1: Parameter `ctx->pool.used`
        269.   }
        270.   
        271. > BIGNUM *BN_CTX_get(BN_CTX *ctx)
        272.   {
        273.       BIGNUM *ret;

crypto/bn/bn_gcd.c:603:14: Call
      601.           pB = &local_B;
      602.           BN_with_flags(pB, B, BN_FLG_CONSTTIME);
      603.           if (!BN_nnmod(B, pB, A, ctx))
                          ^
      604.               goto err;
      605.       }

crypto/bn/bn_mod.c:119:1: Parameter `ctx->pool.used`
        117.   #include "bn_lcl.h"
        118.   
        119. > int BN_nnmod(BIGNUM *r, const BIGNUM *m, const BIGNUM *d, BN_CTX *ctx)
        120.   {
        121.       /*

crypto/bn/bn_mod.c:126:11: Call
        124.        */
        125.   
        126.       if (!(BN_mod(r, m, d, ctx)))
                         ^
        127.           return 0;
        128.       if (!r->neg)

crypto/bn/bn_div.c:189:1: Parameter `ctx->pool.used`
          187.    * If 'dv' or 'rm' is NULL, the respective value is not returned.
          188.    */
          189. > int BN_div(BIGNUM *dv, BIGNUM *rm, const BIGNUM *num, const BIGNUM *divisor,
          190.              BN_CTX *ctx)
          191.   {

crypto/bn/bn_div.c:243:11: Call
          241.   
          242.       BN_CTX_start(ctx);
          243.       tmp = BN_CTX_get(ctx);
                           ^
          244.       snum = BN_CTX_get(ctx);
          245.       sdiv = BN_CTX_get(ctx);

crypto/bn/bn_ctx.c:271:1: Parameter `ctx->pool.used`
            269.   }
            270.   
            271. > BIGNUM *BN_CTX_get(BN_CTX *ctx)
            272.   {
            273.       BIGNUM *ret;

crypto/bn/bn_div.c:244:12: Call
          242.       BN_CTX_start(ctx);
          243.       tmp = BN_CTX_get(ctx);
          244.       snum = BN_CTX_get(ctx);
                            ^
          245.       sdiv = BN_CTX_get(ctx);
          246.       if (dv == NULL)

crypto/bn/bn_ctx.c:271:1: Parameter `ctx->pool.used`
            269.   }
            270.   
            271. > BIGNUM *BN_CTX_get(BN_CTX *ctx)
            272.   {
            273.       BIGNUM *ret;

crypto/bn/bn_div.c:245:12: Call
          243.       tmp = BN_CTX_get(ctx);
          244.       snum = BN_CTX_get(ctx);
          245.       sdiv = BN_CTX_get(ctx);
                            ^
          246.       if (dv == NULL)
          247.           res = BN_CTX_get(ctx);

crypto/bn/bn_ctx.c:271:1: Parameter `ctx->pool.used`
            269.   }
            270.   
            271. > BIGNUM *BN_CTX_get(BN_CTX *ctx)
            272.   {
            273.       BIGNUM *ret;

crypto/bn/bn_div.c:469:5: Call
          467.       if (no_branch)
          468.           bn_correct_top(res);
          469.       BN_CTX_end(ctx);
                     ^
          470.       return (1);
          471.    err:

crypto/bn/bn_ctx.c:254:1: Parameter `ctx->pool.used`
            252.   }
            253.   
            254. > void BN_CTX_end(BN_CTX *ctx)
            255.   {
            256.       CTXDBG_ENTRY("BN_CTX_end", ctx);

crypto/bn/bn_ctx.c:263:13: Call
            261.           /* Does this stack frame have anything to release? */
            262.           if (fp < ctx->used)
            263.               BN_POOL_release(&ctx->pool, ctx->used - fp);
                               ^
            264.           ctx->used = fp;
            265.           /* Unjam "too_many" in case "get" had failed */

crypto/bn/bn_ctx.c:399:1: <LHS trace>
397.   }
398.   
399. > static void BN_POOL_release(BN_POOL *p, unsigned int num)
400.   {
401.       unsigned int offset = (p->used - 1) % BN_CTX_POOL_SIZE;

crypto/bn/bn_ctx.c:399:1: Parameter `p->used`
              397.   }
              398.   
              399. > static void BN_POOL_release(BN_POOL *p, unsigned int num)
              400.   {
              401.       unsigned int offset = (p->used - 1) % BN_CTX_POOL_SIZE;

crypto/bn/bn_ctx.c:401:5: Binary operation: ([0, +oo] - 1):unsigned32 by call to `BN_mod_inverse` 
              399.   static void BN_POOL_release(BN_POOL *p, unsigned int num)
              400.   {
              401.       unsigned int offset = (p->used - 1) % BN_CTX_POOL_SIZE;
                         ^
              402.   
              403.       p->used -= num;
