matja

16 ms·

181.
by matja 3y ago
It lives on in spirit, having heavily influenced the design of ZFS and its admin interface: advfs addvol -> zpool add advfs advscan -> zpool import advfs clonefset -> zpool clone advfs mkfset -> zfs create
182.
by matja 3y ago
* Shared bandwidth between CPU and GPU - as soon as you use up one, you're bottlenecking the other. * No M2 memory benchmark I've seen gets above ~250GB/s once cache effects are exceeded. * Random access latency is >~110ns
183.
by matja 3y ago
AZ is a term used by AWS and Azure. GCP documentation makes it clear to "Distribute your resources across multiple zones and regions", where regions are physically different data centers.
184.
by matja 3y ago
Reminds me of TheRasteri's video on using an EEPROM to convert CGA TTL video signals to EGA/VGA : https://www.youtube.com/watch?v=vwKA1z8tg1g&t=261s
185.
by matja 3y ago
But in the POC link, they have state=1 as a parameter for the authorization server, there is another state parameter encoded into the value for the redirect_uri, which makes me wonder why that even matches the registered redirect_uri.
186.
by matja 3y ago
Interesting, thanks!
187.
by matja 3y ago
I agree the fact that Harvest blindly redirects helps enable the attack, but according to the OAuth standard, a redirect_uri which does match a registered one should not be accepted before authorization takes place. From the POC authorizati
188.
by matja 3y ago
RFC 6749 goes into details on how the authorization server should prevent this type of attack The authorization server MUST require public clients and SHOULD require confidential clients to register their redirection URIs. If a r
189.
by matja 3y ago
It's missing the timezone offset
190.
by matja 3y ago
By the wording of the RFC, accepting a hostname longer than 255 bytes is permissible, creating one is not.
191.
by matja 3y ago
That was a thing: https://en.wikipedia.org/wiki/TCP_Port_Service_Multiplexer
192.
by matja 3y ago
Exactly. How many gramattically correct sentances are there, vs what is the probability that a "random" hash used as an EC seed results in poor security? Research[0] has demonstrated it's not a theoretical vulnerability in
193.
by matja 3y ago
.max file format is intentionally hostile to developers to implement it, forcing them to use the proprietary library/environment. In my experience .obj (binary or ASCII) or .lwo have the best interoperability.
194.
by matja 3y ago
800 MA⁻²·kg·m³·s⁻³!
195.
by matja 3y ago
Ah in that case, base58 can be useful because it doesn't use characters that may be ambiguous in some fonts (doesn't use: 0/O/I/l , but does use: 1/i)
196.
by matja 3y ago
Curious on the preference there, especially when characters in base64url encoding can look similar/ambiguous in some fonts.
197.
by matja 3y ago
I'd just be aware that XFS has no data journaling, only metadata.
198.
by matja 3y ago
Depends on the ABI which the compiler targets. The vast majority of 64-bit OS's are ILP32, LLP64 or LP64, where ints are 32-bit - but to the paper's point, you don't know until you compile it.
199.
by matja 3y ago
> losing SELinux labels makes it difficult to restore a backup of the root filesystem on distros that use SELinux True, but one should get into the practice of creating persistent policies rather than ad-hoc `chcon`'s all the time,
200.
by matja 3y ago
The loading routines from that era just count the number of DC zero-crossings and convert X crossings into a 0 and Y crossings into a 1, they don't care about frequency or amplitude (the raw signal is usually fed into a Schmitt trigger
201.
by matja 3y ago
EPROMs, and the UV lamp is locked in a cupboard with a highly secure combination lock
202.
by matja 3y ago
Coincidence? $ TZ=UTC date --date=@$[$(date +%s)*2] Wed 31 Mar 15:33:50 UTC 2077
203.
by matja 3y ago
= 3.18 W
204.
by matja 3y ago
ASRockRack make a deep MicroATX Genoa and EATX/EEB boards too, which can take up to the 128 core Bergamo EPYC, or the high-frequency "F"-SKUs : https://www.asrockrack.com/general/productdetail.asp?Model=G
205.
by matja 3y ago
Host kernel: 6.1.33-1-lts (Arch) Guest kernel: 6.4-rc6 defconfig QEMU: 8.0.2 (Arch) CPU: AMD EPYC 74F3 1242 iterations : [ 0.015088] printk: console [ttyS0] enabled [ 0.055882] ACPI: Core revision 20230331 [ 0.056124] APIC:
206.
by matja 3y ago
Aesthetics, sure, functionality not so much - the 0 and O characters are identical...
207.
by matja 3y ago
Kioxia CD8 : https://www.storagereview.com/news/kioxia-cd8-series-pcie-5-...
208.
by matja 3y ago
Are they really JPEGs and MP3s, or just bitrot? I've found https://github.com/ImpulseAdventure/JPEGsnoop useful to fix corruption but I haven't come across a non-standard JFIF JPEG unless it was intentionally
209.
by matja 3y ago
> For double or triple parity, we use a special case of Reed-Solomon coding https://github.com/openzfs/zfs/blob/zfs-2.1-release/module/z...
210.
by matja 3y ago
Interesting language, "more than 50%". I guess the real number doesn't look good for marketing.

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