scp of sysfs file repeats data
Peter Korsgaard
peter at korsgaard.com
Wed Jun 24 02:11:29 AWST 2015
>>>>> "Peter" == Peter Korsgaard <peter at korsgaard.com> writes:
>>>>> "Matt" == Matt Johnston <matt at ucc.asn.au> writes:
>> I see what you mean. I'll update scp to OpenSSH's latest -
>> there are a few changes to be merged.
> FYI, openssh scp has a similar problem here:
> open("vendor", O_RDONLY|O_NONBLOCK) = 3
> fstat(3, {st_mode=S_IFREG|0444, st_size=4096, ...}) = 0
> fcntl(3, F_GETFL) = 0x8800 (flags O_RDONLY|O_NONBLOCK|O_LARGEFILE)
> fcntl(3, F_SETFL, O_RDONLY|O_LARGEFILE) = 0
> write(6, "C0444 4096 vendor\n", 18) = 18
> read(3, "0x8086\n", 4096) = 7
> read(3, "", 4089) = 0
> write(6, "0x8086\n\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 4096) = 4096
> This is with openssh 6.7p1-6.
But thinking further about it, I guess that's just an artifact of the
protocol and there isn't any way around it.
--
Bye, Peter Korsgaard
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