Messages in this thread | | | Date | Thu, 26 Oct 2017 11:04:45 -0400 | From | Theodore Ts'o <> | Subject | Re: [PATCH RFC] random: fix syzkaller fuzzer test int overflow |
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On Thu, Oct 26, 2017 at 04:25:15PM +0800, Chen Feng wrote: > > > On 2017/10/25 16:49, Theodore Ts'o wrote: > > Other people who have sent me fuzzer test reproducers are able to > > reproduce syzkaller logs into a simple C program. Can you explain to > > me what the heck: > > > >> r3 = syz_open_dev$urandom(&(0x7f000000a000)="2f6465762f7572616e646f6d00", 0x0, 0x0) > > > > means? > > Take a look at this: > > https://github.com/google/syzkaller/blob/master/sys/linux/random.txt
Sorry, this *still* looks like gobbledygook.
What ioctls are you executing, and with what arguments?
*Please*, give me a C program I can compile.
-Ted
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