Commit 61389f09 authored by gbrl's avatar gbrl Committed by Rich Salz
Browse files

bndiv fuzzer: limit the size of the input to avoid timeout 



CLA: trivial

Reviewed-by: default avatarEmilia Käsper <emilia@openssl.org>
Reviewed-by: default avatarRich Salz <rsalz@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/4119)
parent 64bf1016

fuzz/bndiv.c

+7 −0
Original line number Diff line number Diff line
@@ -18,6 +18,9 @@ 
#include <openssl/err.h>

#include "fuzzer.h"



/* 256 kB */

#define MAX_LEN (256 * 1000)



static BN_CTX *ctx;

static BIGNUM *b1;

static BIGNUM *b2;
@@ -47,6 +50,10 @@ int FuzzerTestOneInput(const uint8_t *buf, size_t len) 
    /* s1 and s2 will be the signs for b1 and b2. */

    int s1 = 0, s2 = 0;



    /* limit the size of the input to avoid timeout */

    if (len > MAX_LEN)

        len = MAX_LEN;



    /* We are going to split the buffer in two, sizes l1 and l2, giving b1 and

     * b2.

     */