crypto/rsa/rsa_crpt.c:104: 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:101:10: Call
99.       if (!BN_sub(r2, q, BN_value_one()))
100.           goto err;
101.       if (!BN_mul(r0, r1, r2, ctx))
                ^
102.           goto err;
103.   

crypto/bn/bn_mul.c:497:1: Parameter `ctx->pool.used`
  495.   #endif                          /* BN_RECURSION */
  496.   
  497. > int BN_mul(BIGNUM *r, const BIGNUM *a, const BIGNUM *b, BN_CTX *ctx)
  498.   {
  499.       int ret = 0;

crypto/rsa/rsa_crpt.c:104:11: Call
102.           goto err;
103.   
104.       ret = BN_mod_inverse(NULL, d, r0, ctx);
                 ^
105.    err:
106.       BN_CTX_end(ctx);

crypto/bn/bn_gcd.c:124:1: Parameter `ctx->pool.used`
  122.                                           BN_CTX *ctx);
  123.   
  124. > BIGNUM *BN_mod_inverse(BIGNUM *in,
  125.                          const BIGNUM *a, const BIGNUM *n, BN_CTX *ctx)
  126.   {

crypto/bn/bn_gcd.c:129:10: Call
  127.       BIGNUM *rv;
  128.       int noinv;
  129.       rv = int_bn_mod_inverse(in, a, n, ctx, &noinv);
                  ^
  130.       if (noinv)
  131.           BNerr(BN_F_BN_MOD_INVERSE, BN_R_NO_INVERSE);

crypto/bn/bn_gcd.c:135:1: Parameter `ctx->pool.used`
    133.   }
    134.   
    135. > BIGNUM *int_bn_mod_inverse(BIGNUM *in,
    136.                              const BIGNUM *a, const BIGNUM *n, BN_CTX *ctx,
    137.                              int *pnoinv)

crypto/bn/bn_gcd.c:148:16: Call
    146.       if ((BN_get_flags(a, BN_FLG_CONSTTIME) != 0)
    147.           || (BN_get_flags(n, BN_FLG_CONSTTIME) != 0)) {
    148.           return BN_mod_inverse_no_branch(in, a, n, ctx);
                          ^
    149.       }
    150.   

crypto/bn/bn_gcd.c:451:1: Parameter `ctx->pool.used`
      449.    * not contain branches that may leak sensitive information.
      450.    */
      451. > static BIGNUM *BN_mod_inverse_no_branch(BIGNUM *in,
      452.                                           const BIGNUM *a, const BIGNUM *n,
      453.                                           BN_CTX *ctx)

crypto/bn/bn_gcd.c:463:9: Call
      461.   
      462.       BN_CTX_start(ctx);
      463.       A = BN_CTX_get(ctx);
                     ^
      464.       B = BN_CTX_get(ctx);
      465.       X = BN_CTX_get(ctx);

crypto/bn/bn_ctx.c:212:1: Parameter `ctx->pool.used`
        210.   }
        211.   
        212. > BIGNUM *BN_CTX_get(BN_CTX *ctx)
        213.   {
        214.       BIGNUM *ret;

crypto/bn/bn_gcd.c:464:9: Call
      462.       BN_CTX_start(ctx);
      463.       A = BN_CTX_get(ctx);
      464.       B = BN_CTX_get(ctx);
                     ^
      465.       X = BN_CTX_get(ctx);
      466.       D = BN_CTX_get(ctx);

crypto/bn/bn_ctx.c:212:1: Parameter `ctx->pool.used`
        210.   }
        211.   
        212. > BIGNUM *BN_CTX_get(BN_CTX *ctx)
        213.   {
        214.       BIGNUM *ret;

crypto/bn/bn_gcd.c:465:9: Call
      463.       A = BN_CTX_get(ctx);
      464.       B = BN_CTX_get(ctx);
      465.       X = BN_CTX_get(ctx);
                     ^
      466.       D = BN_CTX_get(ctx);
      467.       M = BN_CTX_get(ctx);

crypto/bn/bn_ctx.c:212:1: Parameter `ctx->pool.used`
        210.   }
        211.   
        212. > BIGNUM *BN_CTX_get(BN_CTX *ctx)
        213.   {
        214.       BIGNUM *ret;

crypto/bn/bn_gcd.c:466:9: Call
      464.       B = BN_CTX_get(ctx);
      465.       X = BN_CTX_get(ctx);
      466.       D = BN_CTX_get(ctx);
                     ^
      467.       M = BN_CTX_get(ctx);
      468.       Y = BN_CTX_get(ctx);

crypto/bn/bn_ctx.c:212:1: Parameter `ctx->pool.used`
        210.   }
        211.   
        212. > BIGNUM *BN_CTX_get(BN_CTX *ctx)
        213.   {
        214.       BIGNUM *ret;

crypto/bn/bn_gcd.c:467:9: Call
      465.       X = BN_CTX_get(ctx);
      466.       D = BN_CTX_get(ctx);
      467.       M = BN_CTX_get(ctx);
                     ^
      468.       Y = BN_CTX_get(ctx);
      469.       T = BN_CTX_get(ctx);

crypto/bn/bn_ctx.c:212:1: Parameter `ctx->pool.used`
        210.   }
        211.   
        212. > BIGNUM *BN_CTX_get(BN_CTX *ctx)
        213.   {
        214.       BIGNUM *ret;

crypto/bn/bn_gcd.c:468:9: Call
      466.       D = BN_CTX_get(ctx);
      467.       M = BN_CTX_get(ctx);
      468.       Y = BN_CTX_get(ctx);
                     ^
      469.       T = BN_CTX_get(ctx);
      470.       if (T == NULL)

crypto/bn/bn_ctx.c:212:1: Parameter `ctx->pool.used`
        210.   }
        211.   
        212. > BIGNUM *BN_CTX_get(BN_CTX *ctx)
        213.   {
        214.       BIGNUM *ret;

crypto/bn/bn_gcd.c:469:9: Call
      467.       M = BN_CTX_get(ctx);
      468.       Y = BN_CTX_get(ctx);
      469.       T = BN_CTX_get(ctx);
                     ^
      470.       if (T == NULL)
      471.           goto err;

crypto/bn/bn_ctx.c:212:1: Parameter `ctx->pool.used`
        210.   }
        211.   
        212. > BIGNUM *BN_CTX_get(BN_CTX *ctx)
        213.   {
        214.       BIGNUM *ret;

crypto/bn/bn_gcd.c:497:18: Call
      495.               bn_init(&local_B);
      496.               BN_with_flags(&local_B, B, BN_FLG_CONSTTIME);
      497.               if (!BN_nnmod(B, &local_B, A, ctx))
                              ^
      498.                   goto err;
      499.               /* Ensure local_B goes out of scope before any further use of B */

crypto/bn/bn_mod.c:13:1: Parameter `ctx->pool.used`
        11.   #include "bn_lcl.h"
        12.   
        13. > int BN_nnmod(BIGNUM *r, const BIGNUM *m, const BIGNUM *d, BN_CTX *ctx)
        14.   {
        15.       /*

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 `ctx->pool.used`
          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/bn/bn_div.c:195:11: Call
          193.       BN_CTX_start(ctx);
          194.       res = (dv == NULL) ? BN_CTX_get(ctx) : dv;
          195.       tmp = BN_CTX_get(ctx);
                           ^
          196.       snum = BN_CTX_get(ctx);
          197.       sdiv = BN_CTX_get(ctx);

crypto/bn/bn_ctx.c:212:1: Parameter `ctx->pool.used`
            210.   }
            211.   
            212. > BIGNUM *BN_CTX_get(BN_CTX *ctx)
            213.   {
            214.       BIGNUM *ret;

crypto/bn/bn_div.c:196:12: Call
          194.       res = (dv == NULL) ? BN_CTX_get(ctx) : dv;
          195.       tmp = BN_CTX_get(ctx);
          196.       snum = BN_CTX_get(ctx);
                            ^
          197.       sdiv = BN_CTX_get(ctx);
          198.       if (sdiv == NULL)

crypto/bn/bn_ctx.c:212:1: Parameter `ctx->pool.used`
            210.   }
            211.   
            212. > BIGNUM *BN_CTX_get(BN_CTX *ctx)
            213.   {
            214.       BIGNUM *ret;

crypto/bn/bn_div.c:197:12: Call
          195.       tmp = BN_CTX_get(ctx);
          196.       snum = BN_CTX_get(ctx);
          197.       sdiv = BN_CTX_get(ctx);
                            ^
          198.       if (sdiv == NULL)
          199.           goto err;

crypto/bn/bn_ctx.c:212:1: Parameter `ctx->pool.used`
            210.   }
            211.   
            212. > BIGNUM *BN_CTX_get(BN_CTX *ctx)
            213.   {
            214.       BIGNUM *ret;

crypto/bn/bn_div.c:413:5: Call
          411.       if (no_branch)
          412.           bn_correct_top(res);
          413.       BN_CTX_end(ctx);
                     ^
          414.       return 1;
          415.    err:

crypto/bn/bn_ctx.c:195:1: Parameter `ctx->pool.used`
            193.   }
            194.   
            195. > void BN_CTX_end(BN_CTX *ctx)
            196.   {
            197.       CTXDBG_ENTRY("BN_CTX_end", ctx);

crypto/bn/bn_ctx.c:204:13: Call
            202.           /* Does this stack frame have anything to release? */
            203.           if (fp < ctx->used)
            204.               BN_POOL_release(&ctx->pool, ctx->used - fp);
                               ^
            205.           ctx->used = fp;
            206.           /* Unjam "too_many" in case "get" had failed */

crypto/bn/bn_ctx.c:340:1: <LHS trace>
338.   }
339.   
340. > static void BN_POOL_release(BN_POOL *p, unsigned int num)
341.   {
342.       unsigned int offset = (p->used - 1) % BN_CTX_POOL_SIZE;

crypto/bn/bn_ctx.c:340:1: Parameter `p->used`
              338.   }
              339.   
              340. > static void BN_POOL_release(BN_POOL *p, unsigned int num)
              341.   {
              342.       unsigned int offset = (p->used - 1) % BN_CTX_POOL_SIZE;

crypto/bn/bn_ctx.c:342:5: Binary operation: ([0, +oo] - 1):unsigned32 by call to `BN_mod_inverse` 
              340.   static void BN_POOL_release(BN_POOL *p, unsigned int num)
              341.   {
              342.       unsigned int offset = (p->used - 1) % BN_CTX_POOL_SIZE;
                         ^
              343.   
              344.       p->used -= num;
