crypto/rsa/rsa_crpt.c:104: error: INTEGER_OVERFLOW_L2
  ([0, +oo] - 1):unsigned32 by call to `BN_mod_inverse`.
Showing all 39 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:499:15: Call
  497.   int BN_mul(BIGNUM *r, const BIGNUM *a, const BIGNUM *b, BN_CTX *ctx)
  498.   {
  499.       int ret = bn_mul_fixed_top(r, a, b, ctx);
                       ^
  500.   
  501.       bn_correct_top(r);

crypto/bn/bn_mul.c:507:1: Parameter `ctx->pool.used`
    505.   }
    506.   
    507. > int bn_mul_fixed_top(BIGNUM *r, const BIGNUM *a, const BIGNUM *b, BN_CTX *ctx)
    508.   {
    509.       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:155:16: Call
    153.       if ((BN_get_flags(a, BN_FLG_CONSTTIME) != 0)
    154.           || (BN_get_flags(n, BN_FLG_CONSTTIME) != 0)) {
    155.           return BN_mod_inverse_no_branch(in, a, n, ctx);
                          ^
    156.       }
    157.   

crypto/bn/bn_gcd.c:458:1: Parameter `ctx->pool.used`
      456.    * not contain branches that may leak sensitive information.
      457.    */
      458. > static BIGNUM *BN_mod_inverse_no_branch(BIGNUM *in,
      459.                                           const BIGNUM *a, const BIGNUM *n,
      460.                                           BN_CTX *ctx)

crypto/bn/bn_gcd.c:470:9: Call
      468.   
      469.       BN_CTX_start(ctx);
      470.       A = BN_CTX_get(ctx);
                     ^
      471.       B = BN_CTX_get(ctx);
      472.       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:471:9: Call
      469.       BN_CTX_start(ctx);
      470.       A = BN_CTX_get(ctx);
      471.       B = BN_CTX_get(ctx);
                     ^
      472.       X = BN_CTX_get(ctx);
      473.       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:472:9: Call
      470.       A = BN_CTX_get(ctx);
      471.       B = BN_CTX_get(ctx);
      472.       X = BN_CTX_get(ctx);
                     ^
      473.       D = BN_CTX_get(ctx);
      474.       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:473:9: Call
      471.       B = BN_CTX_get(ctx);
      472.       X = BN_CTX_get(ctx);
      473.       D = BN_CTX_get(ctx);
                     ^
      474.       M = BN_CTX_get(ctx);
      475.       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:474:9: Call
      472.       X = BN_CTX_get(ctx);
      473.       D = BN_CTX_get(ctx);
      474.       M = BN_CTX_get(ctx);
                     ^
      475.       Y = BN_CTX_get(ctx);
      476.       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:475:9: Call
      473.       D = BN_CTX_get(ctx);
      474.       M = BN_CTX_get(ctx);
      475.       Y = BN_CTX_get(ctx);
                     ^
      476.       T = BN_CTX_get(ctx);
      477.       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:476:9: Call
      474.       M = BN_CTX_get(ctx);
      475.       Y = BN_CTX_get(ctx);
      476.       T = BN_CTX_get(ctx);
                     ^
      477.       if (T == NULL)
      478.           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:504:18: Call
      502.               bn_init(&local_B);
      503.               BN_with_flags(&local_B, B, BN_FLG_CONSTTIME);
      504.               if (!BN_nnmod(B, &local_B, A, ctx))
                              ^
      505.                   goto err;
      506.               /* 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:137:1: Parameter `ctx->pool.used`
          135.    * If 'dv' or 'rm' is NULL, the respective value is not returned.
          136.    */
          137. > int BN_div(BIGNUM *dv, BIGNUM *rm, const BIGNUM *num, const BIGNUM *divisor,
          138.              BN_CTX *ctx)
          139.   {

crypto/bn/bn_div.c:192:11: Call
          190.       BN_CTX_start(ctx);
          191.       res = (dv == NULL) ? BN_CTX_get(ctx) : dv;
          192.       tmp = BN_CTX_get(ctx);
                           ^
          193.       snum = BN_CTX_get(ctx);
          194.       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:193:12: Call
          191.       res = (dv == NULL) ? BN_CTX_get(ctx) : dv;
          192.       tmp = BN_CTX_get(ctx);
          193.       snum = BN_CTX_get(ctx);
                            ^
          194.       sdiv = BN_CTX_get(ctx);
          195.       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:194:12: Call
          192.       tmp = BN_CTX_get(ctx);
          193.       snum = BN_CTX_get(ctx);
          194.       sdiv = BN_CTX_get(ctx);
                            ^
          195.       if (sdiv == NULL)
          196.           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:411:5: Call
          409.       if (no_branch)
          410.           bn_correct_top(res);
          411.       BN_CTX_end(ctx);
                     ^
          412.       return 1;
          413.    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:346:1: <LHS trace>
344.   }
345.   
346. > static void BN_POOL_release(BN_POOL *p, unsigned int num)
347.   {
348.       unsigned int offset = (p->used - 1) % BN_CTX_POOL_SIZE;

crypto/bn/bn_ctx.c:346:1: Parameter `p->used`
              344.   }
              345.   
              346. > static void BN_POOL_release(BN_POOL *p, unsigned int num)
              347.   {
              348.       unsigned int offset = (p->used - 1) % BN_CTX_POOL_SIZE;

crypto/bn/bn_ctx.c:348:5: Binary operation: ([0, +oo] - 1):unsigned32 by call to `BN_mod_inverse` 
              346.   static void BN_POOL_release(BN_POOL *p, unsigned int num)
              347.   {
              348.       unsigned int offset = (p->used - 1) % BN_CTX_POOL_SIZE;
                         ^
              349.   
              350.       p->used -= num;
