crypto/bn/bn_exp.c:746: error: BUFFER_OVERRUN_L3
  Offset: [-1, +oo] Size: [1, +oo] by call to `BN_to_montgomery`.
Showing all 16 steps of the trace


crypto/bn/bn_exp.c:598:1: Parameter `ctx->stack.depth`
596.    * http://www.daemonology.net/hyperthreading-considered-harmful/)
597.    */
598. > int BN_mod_exp_mont_consttime(BIGNUM *rr, const BIGNUM *a, const BIGNUM *p,
599.                                 const BIGNUM *m, BN_CTX *ctx,
600.                                 BN_MONT_CTX *in_mont)

crypto/bn/bn_exp.c:638:5: Call
636.       }
637.   
638.       BN_CTX_start(ctx);
           ^
639.   
640.       /*

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_exp.c:746:10: Call
744.       } else
745.   #endif
746.       if (!BN_to_montgomery(&tmp, BN_value_one(), mont, ctx))
                ^
747.           goto err;
748.   

crypto/bn/bn_lib.c:869:1: Parameter `ctx->stack.depth`
  867.   }
  868.   
  869. > int BN_to_montgomery(BIGNUM *r, const BIGNUM *a, BN_MONT_CTX *mont,
  870.                        BN_CTX *ctx)
  871.   {

crypto/bn/bn_lib.c:872:12: Call
  870.                        BN_CTX *ctx)
  871.   {
  872.       return BN_mod_mul_montgomery(r, a, &(mont->RR), mont, ctx);
                    ^
  873.   }
  874.   

crypto/bn/bn_mont.c:46:5: Call
    44.   #endif
    45.   
    46.       BN_CTX_start(ctx);
              ^
    47.       tmp = BN_CTX_get(ctx);
    48.       if (tmp == NULL)

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

crypto/bn/bn_mont.c:70:5: Call
    68.       ret = 1;
    69.    err:
    70.       BN_CTX_end(ctx);
              ^
    71.       return ret;
    72.   }

crypto/bn/bn_ctx.c:195:1: Parameter `*ctx->stack.indexes`
      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:271:1: <Offset trace>
269.   }
270.   
271. > static unsigned int BN_STACK_pop(BN_STACK *st)
272.   {
273.       return st->indexes[--(st->depth)];

crypto/bn/bn_ctx.c:271:1: Parameter `st->depth`
        269.   }
        270.   
        271. > static unsigned int BN_STACK_pop(BN_STACK *st)
        272.   {
        273.       return st->indexes[--(st->depth)];

crypto/bn/bn_ctx.c:271:1: <Length trace>
269.   }
270.   
271. > static unsigned int BN_STACK_pop(BN_STACK *st)
272.   {
273.       return st->indexes[--(st->depth)];

crypto/bn/bn_ctx.c:271:1: Parameter `*st->indexes`
        269.   }
        270.   
        271. > static unsigned int BN_STACK_pop(BN_STACK *st)
        272.   {
        273.       return st->indexes[--(st->depth)];

crypto/bn/bn_ctx.c:273:12: Array access: Offset: [-1, +oo] Size: [1, +oo] by call to `BN_to_montgomery` 
        271.   static unsigned int BN_STACK_pop(BN_STACK *st)
        272.   {
        273.       return st->indexes[--(st->depth)];
                          ^
        274.   }
        275.   
