crypto/bn/bn_exp.c:1068: error: BUFFER_OVERRUN_L3
  Offset: [-1, +oo] Size: [1, +oo] by call to `BN_mod_mul_montgomery`.
Showing all 18 steps of the trace


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

crypto/bn/bn_exp.c:640:5: Call
638.       }
639.   
640.       BN_CTX_start(ctx);
           ^
641.   
642.       /*

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:757:17: Call
755.           if (!BN_to_montgomery(&am, &am, mont, ctx))
756.               goto err;
757.       } else if (!BN_to_montgomery(&am, a, mont, ctx))
                       ^
758.           goto err;
759.   

crypto/bn/bn_lib.c:945:1: Parameter `ctx->stack.depth`
  943.   }
  944.   
  945. > int BN_to_montgomery(BIGNUM *r, const BIGNUM *a, BN_MONT_CTX *mont,
  946.                        BN_CTX *ctx)
  947.   {

crypto/bn/bn_lib.c:948:12: Call
  946.                        BN_CTX *ctx)
  947.   {
  948.       return BN_mod_mul_montgomery(r, a, &(mont->RR), mont, ctx);
                    ^
  949.   }
  950.   

crypto/bn/bn_mont.c:26:1: Parameter `ctx->stack.depth`
    24.   #endif
    25.   
    26. > int BN_mod_mul_montgomery(BIGNUM *r, const BIGNUM *a, const BIGNUM *b,
    27.                             BN_MONT_CTX *mont, BN_CTX *ctx)
    28.   {

crypto/bn/bn_exp.c:1068:18: Call
1066.   
1067.               /* Multiply the result into the intermediate result */
1068.               if (!BN_mod_mul_montgomery(&tmp, &tmp, &am, mont, ctx))
                         ^
1069.                   goto err;
1070.           }

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_mod_mul_montgomery` 
      271.   static unsigned int BN_STACK_pop(BN_STACK *st)
      272.   {
      273.       return st->indexes[--(st->depth)];
                        ^
      274.   }
      275.   
