crypto/srp/srp_lib.c:107: error: INTEGER_OVERFLOW_L2
  ([0, +oo] - 1):unsigned32 by call to `BN_mod_mul`.
Showing all 20 steps of the trace


crypto/srp/srp_lib.c:105:10: Call
103.       /* B = g**b + k*v */
104.   
105.       if (!BN_mod_exp(gb, g, b, N, bn_ctx)
                ^
106.           || (k = srp_Calc_k(N, g)) == NULL
107.           || !BN_mod_mul(kv, v, k, N, bn_ctx)

crypto/bn/bn_exp.c:89:1: Parameter `ctx->stack.depth`
  87.   }
  88.   
  89. > int BN_mod_exp(BIGNUM *r, const BIGNUM *a, const BIGNUM *p, const BIGNUM *m,
  90.                  BN_CTX *ctx)
  91.   {

crypto/bn/bn_exp.c:141:19: Call
  139.               && (BN_get_flags(m, BN_FLG_CONSTTIME) == 0)) {
  140.               BN_ULONG A = a->d[0];
  141.               ret = BN_mod_exp_mont_word(r, A, p, m, ctx, NULL);
                           ^
  142.           } else
  143.   # endif

crypto/bn/bn_exp.c:1129:1: Parameter `ctx->stack.depth`
    1127.   }
    1128.   
    1129. > int BN_mod_exp_mont_word(BIGNUM *rr, BN_ULONG a, const BIGNUM *p,
    1130.                            const BIGNUM *m, BN_CTX *ctx, BN_MONT_CTX *in_mont)
    1131.   {

crypto/srp/srp_lib.c:107:13: Call
105.       if (!BN_mod_exp(gb, g, b, N, bn_ctx)
106.           || (k = srp_Calc_k(N, g)) == NULL
107.           || !BN_mod_mul(kv, v, k, N, bn_ctx)
                   ^
108.           || !BN_mod_add(B, gb, kv, N, bn_ctx)) {
109.           BN_free(B);

crypto/bn/bn_mod.c:193:1: Parameter `ctx->stack.depth`
  191.   
  192.   /* slow but works */
  193. > int BN_mod_mul(BIGNUM *r, const BIGNUM *a, const BIGNUM *b, const BIGNUM *m,
  194.                  BN_CTX *ctx)
  195.   {

crypto/bn/bn_mod.c:203:5: Call
  201.       bn_check_top(m);
  202.   
  203.       BN_CTX_start(ctx);
             ^
  204.       if ((t = BN_CTX_get(ctx)) == NULL)
  205.           goto err;

crypto/bn/bn_ctx.c:194:1: Parameter `ctx->stack.depth`
    192.   }
    193.   
    194. > void BN_CTX_start(BN_CTX *ctx)
    195.   {
    196.       CTXDBG("ENTER BN_CTX_start()", ctx);

crypto/bn/bn_mod.c:210:14: Call
  208.               goto err;
  209.       } else {
  210.           if (!BN_mul(t, a, b, ctx))
                      ^
  211.               goto err;
  212.       }

crypto/bn/bn_mul.c:497:1: Parameter `ctx->stack.depth`
    495.   #endif                          /* BN_RECURSION */
    496.   
    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);

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->stack.depth`
      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/bn/bn_mul.c:533:5: Call
      531.       top = al + bl;
      532.   
      533.       BN_CTX_start(ctx);
                 ^
      534.       if ((r == a) || (r == b)) {
      535.           if ((rr = BN_CTX_get(ctx)) == NULL)

crypto/bn/bn_ctx.c:194:1: Parameter `ctx->stack.depth`
        192.   }
        193.   
        194. > void BN_CTX_start(BN_CTX *ctx)
        195.   {
        196.       CTXDBG("ENTER BN_CTX_start()", ctx);

crypto/bn/bn_mul.c:618:5: Call
      616.    err:
      617.       bn_check_top(r);
      618.       BN_CTX_end(ctx);
                 ^
      619.       return ret;
      620.   }

crypto/bn/bn_ctx.c:208:1: Parameter `ctx->stack.depth`
        206.   }
        207.   
        208. > void BN_CTX_end(BN_CTX *ctx)
        209.   {
        210.       if (ctx == NULL)

crypto/bn/bn_ctx.c:216:27: Call
        214.           ctx->err_stack--;
        215.       else {
        216.           unsigned int fp = BN_STACK_pop(&ctx->stack);
                                         ^
        217.           /* Does this stack frame have anything to release? */
        218.           if (fp < ctx->used)

crypto/bn/bn_ctx.c:298:1: <LHS trace>
296.   }
297.   
298. > static unsigned int BN_STACK_pop(BN_STACK *st)
299.   {
300.       return st->indexes[--(st->depth)];

crypto/bn/bn_ctx.c:298:1: Parameter `st->depth`
          296.   }
          297.   
          298. > static unsigned int BN_STACK_pop(BN_STACK *st)
          299.   {
          300.       return st->indexes[--(st->depth)];

crypto/bn/bn_ctx.c:300:12: Binary operation: ([0, +oo] - 1):unsigned32 by call to `BN_mod_mul` 
          298.   static unsigned int BN_STACK_pop(BN_STACK *st)
          299.   {
          300.       return st->indexes[--(st->depth)];
                            ^
          301.   }
          302.   
