crypto/bn/bn_exp.c:1098: 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:596:1: Parameter `ctx->stack.depth`
594.    * http://www.daemonology.net/hyperthreading-considered-harmful/)
595.    */
596. > int BN_mod_exp_mont_consttime(BIGNUM *rr, const BIGNUM *a, const BIGNUM *p,
597.                                 const BIGNUM *m, BN_CTX *ctx,
598.                                 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:759:17: Call
757.           if (!BN_to_montgomery(&am, &am, mont, ctx))
758.               goto err;
759.       } else if (!BN_to_montgomery(&am, a, mont, ctx))
                       ^
760.           goto err;
761.   

crypto/bn/bn_lib.c:871:1: Parameter `ctx->stack.depth`
  869.   }
  870.   
  871. > int BN_to_montgomery(BIGNUM *r, const BIGNUM *a, BN_MONT_CTX *mont,
  872.                        BN_CTX *ctx)
  873.   {

crypto/bn/bn_lib.c:874:12: Call
  872.                        BN_CTX *ctx)
  873.   {
  874.       return BN_mod_mul_montgomery(r, a, &(mont->RR), mont, ctx);
                    ^
  875.   }
  876.   

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:1098:18: Call
1096.   
1097.               /* Multiply the result into the intermediate result */
1098.               if (!BN_mod_mul_montgomery(&tmp, &tmp, &am, mont, ctx))
                         ^
1099.                   goto err;
1100.           }

crypto/bn/bn_mont.c:49:5: Call
  47.           return 0;
  48.   
  49.       BN_CTX_start(ctx);
            ^
  50.       tmp = BN_CTX_get(ctx);
  51.       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:73:5: Call
  71.       ret = 1;
  72.    err:
  73.       BN_CTX_end(ctx);
            ^
  74.       return ret;
  75.   }

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:274:1: <Offset 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:274:1: <Length 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->indexes`
      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: Array access: Offset: [-1, +oo] Size: [1, +oo] by call to `BN_mod_mul_montgomery` 
      274.   static unsigned int BN_STACK_pop(BN_STACK *st)
      275.   {
      276.       return st->indexes[--(st->depth)];
                        ^
      277.   }
      278.   
