crypto/bn/bn_mod.c:213: error: INTEGER_OVERFLOW_L2
  ([0, 3+max(0, `ctx->stack.depth`)] - 1):unsigned32 by call to `BN_nnmod`.
Showing all 19 steps of the trace


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:181:1: Parameter `ctx->stack.depth`
  179.   }
  180.   
  181. > void BN_CTX_start(BN_CTX *ctx)
  182.   {
  183.       CTXDBG_ENTRY("BN_CTX_start", ctx);

crypto/bn/bn_mod.c:207:14: Call
205.           goto err;
206.       if (a == b) {
207.           if (!BN_sqr(t, a, ctx))
                    ^
208.               goto err;
209.       } else {

crypto/bn/bn_sqr.c:17:1: Parameter `ctx->stack.depth`
  15.    * I've just gone over this and it is now %20 faster on x86 - eay - 27 Jun 96
  16.    */
  17. > int BN_sqr(BIGNUM *r, const BIGNUM *a, BN_CTX *ctx)
  18.   {
  19.       int ret = bn_sqr_fixed_top(r, a, ctx);

crypto/bn/bn_sqr.c:19:15: Call
  17.   int BN_sqr(BIGNUM *r, const BIGNUM *a, BN_CTX *ctx)
  18.   {
  19.       int ret = bn_sqr_fixed_top(r, a, ctx);
                      ^
  20.   
  21.       bn_correct_top(r);

crypto/bn/bn_sqr.c:27:1: Parameter `ctx->stack.depth`
    25.   }
    26.   
    27. > int bn_sqr_fixed_top(BIGNUM *r, const BIGNUM *a, BN_CTX *ctx)
    28.   {
    29.       int max, al;

crypto/bn/bn_mod.c:213:10: Call
211.               goto err;
212.       }
213.       if (!BN_nnmod(r, t, m, ctx))
                ^
214.           goto err;
215.       bn_check_top(r);

crypto/bn/bn_mod.c:13:1: Parameter `ctx->stack.depth`
  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->stack.depth`
    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:190:5: Call
    188.       }
    189.   
    190.       BN_CTX_start(ctx);
               ^
    191.       res = (dv == NULL) ? BN_CTX_get(ctx) : dv;
    192.       tmp = BN_CTX_get(ctx);

crypto/bn/bn_ctx.c:181:1: Parameter `ctx->stack.depth`
      179.   }
      180.   
      181. > void BN_CTX_start(BN_CTX *ctx)
      182.   {
      183.       CTXDBG_ENTRY("BN_CTX_start", ctx);

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->stack.depth`
      193.   }
      194.   
      195. > void BN_CTX_end(BN_CTX *ctx)
      196.   {
      197.       CTXDBG_ENTRY("BN_CTX_end", ctx);

crypto/bn/bn_ctx.c:201:27: Call
      199.           ctx->err_stack--;
      200.       else {
      201.           unsigned int fp = BN_STACK_pop(&ctx->stack);
                                       ^
      202.           /* Does this stack frame have anything to release? */
      203.           if (fp < ctx->used)

crypto/bn/bn_ctx.c:274:1: <LHS trace>
272.   }
273.   
274. > static unsigned int BN_STACK_pop(BN_STACK *st)
275.   {
276.       return st->indexes[--(st->depth)];

crypto/bn/bn_ctx.c:274:1: Parameter `st->depth`
        272.   }
        273.   
        274. > static unsigned int BN_STACK_pop(BN_STACK *st)
        275.   {
        276.       return st->indexes[--(st->depth)];

crypto/bn/bn_ctx.c:276:12: Binary operation: ([0, 3+max(0, ctx->stack.depth)] - 1):unsigned32 by call to `BN_nnmod` 
        274.   static unsigned int BN_STACK_pop(BN_STACK *st)
        275.   {
        276.       return st->indexes[--(st->depth)];
                          ^
        277.   }
        278.   
