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Re: [PATCH v3 02/16] fuzz: Add general virtual-device fuzzer
From: |
Paolo Bonzini |
Subject: |
Re: [PATCH v3 02/16] fuzz: Add general virtual-device fuzzer |
Date: |
Thu, 8 Oct 2020 09:04:21 +0200 |
User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.11.0 |
On 22/09/20 16:03, Alexander Bulekov wrote:
>> + if ((memory_region_is_ram(mr) ||
>> + memory_region_is_ram_device(mr) ||
>> + memory_region_is_rom(mr) ||
>> + memory_region_is_romd(mr)) == false) {
>> + name = object_get_canonical_path_component(child);
> This isn't a great way to check whether MRs have ops with code that is
> interesting to fuzz (for example the pflash MemoryRegions do not pass
> these checks, so you can't fuzz the pflash device). Need to think of
> some better checks to identify MRs that we are interested in fuzzing.
I think you can simply remove the ROMD check.
Paolo