crypto/dh/dh_key.c:143: error: INTEGER_OVERFLOW_L2
  ([0, +oo] - 1):unsigned32 by call to `BN_MONT_CTX_set_locked`.
Showing all 26 steps of the trace


crypto/dh/dh_key.c:143:16: Call
141.   
142.       if (dh->flags & DH_FLAG_CACHE_MONT_P) {
143.           mont = BN_MONT_CTX_set_locked(&dh->method_mont_p,
                      ^
144.                                         CRYPTO_LOCK_DH, dh->p, ctx);
145.           if (!mont)

crypto/bn/bn_mont.c:500:1: Parameter `ctx->stack.depth`
  498.   }
  499.   
  500. > BN_MONT_CTX *BN_MONT_CTX_set_locked(BN_MONT_CTX **pmont, int lock,
  501.                                       const BIGNUM *mod, BN_CTX *ctx)
  502.   {

crypto/bn/bn_mont.c:522:10: Call
  520.       if (!ret)
  521.           return NULL;
  522.       if (!BN_MONT_CTX_set(ret, mod, ctx)) {
                  ^
  523.           BN_MONT_CTX_free(ret);
  524.           return NULL;

crypto/bn/bn_mont.c:349:1: Parameter `ctx->stack.depth`
    347.   }
    348.   
    349. > int BN_MONT_CTX_set(BN_MONT_CTX *mont, const BIGNUM *mod, BN_CTX *ctx)
    350.   {
    351.       int ret = 0;

crypto/bn/bn_mont.c:357:5: Call
    355.           return 0;
    356.   
    357.       BN_CTX_start(ctx);
               ^
    358.       if ((Ri = BN_CTX_get(ctx)) == NULL)
    359.           goto err;

crypto/bn/bn_ctx.c:240:1: Parameter `ctx->stack.depth`
      238.   }
      239.   
      240. > void BN_CTX_start(BN_CTX *ctx)
      241.   {
      242.       CTXDBG_ENTRY("BN_CTX_start", ctx);

crypto/bn/bn_mont.c:428:14: Call
    426.           tmod.top = buf[0] != 0 ? 1 : 0;
    427.           /* Ri = R^-1 mod N */
    428.           if ((BN_mod_inverse(Ri, R, &tmod, ctx)) == NULL)
                        ^
    429.               goto err;
    430.           if (!BN_lshift(Ri, Ri, BN_BITS2))

crypto/bn/bn_gcd.c:226:1: Parameter `ctx->stack.depth`
      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->stack.depth`
        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->stack.depth`
          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:570:5: Call
          568.       bn_check_top(n);
          569.   
          570.       BN_CTX_start(ctx);
                     ^
          571.       A = BN_CTX_get(ctx);
          572.       B = BN_CTX_get(ctx);

crypto/bn/bn_ctx.c:240:1: Parameter `ctx->stack.depth`
            238.   }
            239.   
            240. > void BN_CTX_start(BN_CTX *ctx)
            241.   {
            242.       CTXDBG_ENTRY("BN_CTX_start", ctx);

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->stack.depth`
            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->stack.depth`
              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:242:5: Call
              240.       }
              241.   
              242.       BN_CTX_start(ctx);
                         ^
              243.       tmp = BN_CTX_get(ctx);
              244.       snum = BN_CTX_get(ctx);

crypto/bn/bn_ctx.c:240:1: Parameter `ctx->stack.depth`
                238.   }
                239.   
                240. > void BN_CTX_start(BN_CTX *ctx)
                241.   {
                242.       CTXDBG_ENTRY("BN_CTX_start", ctx);

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->stack.depth`
                252.   }
                253.   
                254. > void BN_CTX_end(BN_CTX *ctx)
                255.   {
                256.       CTXDBG_ENTRY("BN_CTX_end", ctx);

crypto/bn/bn_ctx.c:260:27: Call
                258.           ctx->err_stack--;
                259.       else {
                260.           unsigned int fp = BN_STACK_pop(&ctx->stack);
                                                 ^
                261.           /* Does this stack frame have anything to release? */
                262.           if (fp < ctx->used)

crypto/bn/bn_ctx.c:330:1: <LHS trace>
328.   }
329.   
330. > static unsigned int BN_STACK_pop(BN_STACK *st)
331.   {
332.       return st->indexes[--(st->depth)];

crypto/bn/bn_ctx.c:330:1: Parameter `st->depth`
                  328.   }
                  329.   
                  330. > static unsigned int BN_STACK_pop(BN_STACK *st)
                  331.   {
                  332.       return st->indexes[--(st->depth)];

crypto/bn/bn_ctx.c:332:12: Binary operation: ([0, +oo] - 1):unsigned32 by call to `BN_MONT_CTX_set_locked` 
                  330.   static unsigned int BN_STACK_pop(BN_STACK *st)
                  331.   {
                  332.       return st->indexes[--(st->depth)];
                                    ^
                  333.   }
                  334.   
