Dinko Korunic
LightNews LightNews
banner
dkorunic.net
Dinko Korunic
@dkorunic.net
50 followers 100 following 73 posts
Principal Cloud Architect at HAProxy Technologies / Executive Product Manager at Crossvallia

#golang #rustlang #ebpf #kubernetes #linux #perf #sysops
Posts Replies Media Videos
dkorunic.net
Building blobd: single-machine object store with sub-millisecond reads and 15 GB/s uploads blog.wilsonl.in/blobd/ #rust #programming #devops
Building blobd: single-machine object store with sub-millisecond reads and 15 GB/s uploads
Deep dive into blobd, an object store designed for constant low latency reads using async Rust, io_uring and atomic writes
blog.wilsonl.in
December 22, 2025 at 10:06 AM
Reposted by Dinko Korunic
haproxy.bsky.social
HAProxy Community Performance Packages, compiled with AWS-LC, are officially available!

These official, pre-compiled packages eliminate TLS bottlenecks, delivering linear scalability and simplified installation for the open-source community.
Read the full PR: finance.yahoo.com/news/haproxy...
HAProxy Technologies Announces Availability of HAProxy Community Performance Packages Compiled with AWS-LC
New official pre-compiled HAProxy packages eliminate TLS bottlenecks, delivering linear scalability and simplified installation for the open source communityNEWTON, Mass., Dec. 17, 2025 (GLOBE NEWSWIR...
finance.yahoo.com
December 17, 2025 at 3:51 PM
Reposted by Dinko Korunic
golang.org
🎊 Go 1.26 Release Candidate 1 is released!

🏃‍♀️ Run it in dev! Run it in prod! File bugs! https://go.dev/issue/new

🗣 Announcement: https://groups.google.com/g/golang-announce/c/i0ei8EKtYjc/m/h0jl7InPCwAJ

⬇️ Download: https://go.dev/dl/#go1.26rc1

#golang
$ go install golang.org/dl/go1.26rc1@latest $ go1.26rc1 download Downloaded 0.0% ( 0 / 66081079 bytes) ... Downloaded 50.0% (33040539 / 66081079 bytes) ... Downloaded 100.0% (66081079 / 66081079 bytes) Unpacking go1.26rc1.linux-s390x.tar.gz ... Success. You may now run 'go1.26rc1' $ go1.26rc1 version go version go1.26rc1 linux/s390x
December 16, 2025 at 8:38 PM
dkorunic.net
Fuzzing Golang binaries with Rust and libAFL: srlabs.de/blog/golib... github.com/srlabs/go... #golang #rust #fuzzing #devops #security
Fuzzing Made Easy Part #3: GoLibAFL — Fuzzing Go binaries using LibAFL - SRLabs Research
We developed GoLibAFL, a new fuzzer for Go code built on top of LibAFL.
srlabs.de
December 11, 2025 at 3:02 PM
dkorunic.net
Reverse engineering Bluetooth on Amazon Kindle eReaders sighery.com/posts/re... #kindle #devops #hacking
Reverse engineering Bluetooth on Amazon Kindle eReaders
A journey of learning C and reverse engineering to be more efficiently lazy
sighery.com
December 5, 2025 at 10:32 AM
dkorunic.net
And another rather popular OpenSource project bites the dust -- this time it is Minio github.com/minio/min... #sysops #minio
Maintenance Mode · Issue #21714 · minio/minio
So the open source / community version is no more. 27742d4 Any official statement from the minio maintainers about this move?
github.com
December 4, 2025 at 10:37 AM
Reposted by Dinko Korunic
golang.org
🥳 Go 1.25.5 and 1.24.11 are released!

🔐 Security: Includes security fixes for crypto/x509 (CVE-2025-61729, CVE-2025-61727).

🗣 Announcement: https://groups.google.com/g/golang-announce/c/8FJoBkPddm4/m/kYpVlPw1CQAJ

📦 Download: https://go.dev/dl/#go1.25.5

#golang
$ go install golang.org/dl/go1.25.5@latest $ go1.25.5 download Downloaded 0.0% ( 0 / 57815527 bytes) ... Downloaded 50.0% (28907763 / 57815527 bytes) ... Downloaded 100.0% (57815527 / 57815527 bytes) Unpacking go1.25.5.openbsd-riscv64.tar.gz ... Success. You may now run 'go1.25.5' $ go1.25.5 version go version go1.25.5 openbsd/riscv64
December 2, 2025 at 4:54 PM
dkorunic.net
GopherCon 2025 - Advancing Go Garbage Collection with Green Tea - Michael Knyszek www.youtube.com/watc... #gophercon #golang #devops #programming #gc
GopherCon 2025 - Advancing Go Garbage Collection with Green Tea - Michael Knyszek
Memory latency and bandwidth are becoming increasingly constrained, and these trends are at odds with most of today's garbage collection algorithms, including Go's. In this talk, Michael will dive deep into Green Tea, a new parallel mark algorithm to accelerate Go's garbage collector through improve
www.youtube.com
November 22, 2025 at 1:16 PM
dkorunic.net
Pure-Go race detector github.com/kolkov/ra... #golang #devops #programming
GitHub - kolkov/racedetector: Pure-Go race detector - No CGO required! Detect data races in Go programs running on AWS Lambda, Docker (FROM scratch), Alpine Linux. FastTrack algorithm, 85.7% coverage, production-ready
Pure-Go race detector - No CGO required! Detect data races in Go programs running on AWS Lambda, Docker (FROM scratch), Alpine Linux. FastTrack algorithm, 85.7% coverage, production-ready - kolkov/...
github.com
November 21, 2025 at 3:44 PM
Reposted by Dinko Korunic
filippo.abyssdomain.expert
In August I delivered my traditional Go Cryptography State of the Union talk at @gophercon.com in New York.

It goes into everything at the intersection of Go and cryptography from the last year. (Also, bragging t-shirts!)

Watch the video or read the transcript of my performance review!
The 2025 Go Cryptography State of the Union
I delivered my traditional Go Cryptography State of the Union talk at GopherCon US 2025 in New York. It goes into everything that happened at the intersection of Go and cryptography over the last…
words.filippo.io
November 20, 2025 at 3:57 PM
dkorunic.net
moss: a Rust Linux-compatible aarch64 kernel in ~26,000 lines of code github.com/hexagonal... #rust #sysops
GitHub - hexagonal-sun/moss: Rust Linux-compatible kernel
Rust Linux-compatible kernel. Contribute to hexagonal-sun/moss development by creating an account on GitHub.
github.com
November 21, 2025 at 12:27 PM
dkorunic.net
LinkPro: eBPF rootkit analysis www.synacktiv.com/en... #secops #ebpf #security #sysops
LinkPro: eBPF rootkit analysis
LinkPro: eBPF rootkit analysis
www.synacktiv.com
November 21, 2025 at 10:12 AM
Reposted by Dinko Korunic
golang.org
🎊 Go 1.25.4 and 1.24.10 are released!

📡 Announcement: https://groups.google.com/g/golang-announce/c/tVVHm9gnwl8/m/-oTvYIjCAQAJ

🗃 Download: https://go.dev/dl/#go1.25.4

#golang
$ go install golang.org/dl/go1.25.4@latest $ go1.25.4 download Downloaded 0.0% ( 0 / 60491166 bytes) ... Downloaded 50.0% (30245583 / 60491166 bytes) ... Downloaded 100.0% (60491166 / 60491166 bytes) Unpacking go1.25.4.darwin-amd64.tar.gz ... Success. You may now run 'go1.25.4' $ go1.25.4 version go version go1.25.4 darwin/amd64
November 5, 2025 at 7:21 PM
dkorunic.net
How TARmageddon Compromises Rust Security: A Developer’s Guide thenewstack.io/how-t... github.com/edera-dev... #rust #security #programming #devops
How TARmageddon Compromises Rust Security: A Developer's Guide
Yes, Rust is inherently safer than C or most other languages, but that doesn't mean it's perfectly safe. Nothing is.
thenewstack.io
November 11, 2025 at 11:09 AM
dkorunic.net
Forwarding packets at scale - Building a Cloud Data Plane using eBPF/XDP app.media.ccc.de/v/d... #networking #ebpf #xdp #linux #denog
Forwarding packets at scale - Building a Cloud Data Plane using eBPF/XDP
At Hetzner we’ve historically used an Open vSwitch based data plane for connecting hundred thousands of cloud servers to the network. Thi...
app.media.ccc.de
November 11, 2025 at 9:10 AM
dkorunic.net
How I Almost Got Hacked By A 'Job Interview' blog.daviddodda.com/... #security #interview #devops
How I Almost Got Hacked By A 'Job Interview'
I was 30 seconds away from running malware, Here's how a sophisticated scam operation almost got me, and why every developer needs to read this.
blog.daviddodda.com
October 29, 2025 at 2:11 PM
dkorunic.net
Headphone Jacking / Airoha 0day: troopers.de/download... insinuator.net/2025/... #security #airoha
October 27, 2025 at 8:43 AM
Reposted by Dinko Korunic
golang.org
🥳 Go 1.25.3 and 1.24.9 are released!

📣 Announcement: https://groups.google.com/g/golang-announce/c/YEyj6FUNbik/m/_SDlIvxuCAAJ

⬇️ Download: https://go.dev/dl/#go1.25.3

#golang
$ go install golang.org/dl/go1.25.3@latest $ go1.25.3 download Downloaded 0.0% ( 0 / 56475454 bytes) ... Downloaded 50.0% (28237727 / 56475454 bytes) ... Downloaded 100.0% (56475454 / 56475454 bytes) Unpacking go1.25.3.linux-mipsle.tar.gz ... Success. You may now run 'go1.25.3' $ go1.25.3 version go version go1.25.3 linux/mipsle
October 13, 2025 at 9:26 PM
Reposted by Dinko Korunic
golang.org
🥳 Go 1.25.2 and 1.24.8 are released!

📢 Announcement: https://groups.google.com/g/golang-announce/c/4Emdl2iQ_bI/m/qZN5nc-mBgAJ

📦 Download: https://go.dev/dl/#go1.25.2

#golang
$ go install golang.org/dl/go1.25.2@latest $ go1.25.2 download Downloaded 0.0% ( 0 / 58280426 bytes) ... Downloaded 50.0% (29140213 / 58280426 bytes) ... Downloaded 100.0% (58280426 / 58280426 bytes) Unpacking go1.25.2.linux-riscv64.tar.gz ... Success. You may now run 'go1.25.2' $ go1.25.2 version go version go1.25.2 linux/riscv64
October 7, 2025 at 6:51 PM
dkorunic.net
Familiar security threat vectors: kids are purchasing inexpensive Android phones from Temu (such as the Soyes XS18 Pro) and gifting them, but these come preinstalled with multiple Android malwares. tinyurl.com/yhy9fndx tinyurl.com/nhyvd4na #security #secops #android
Anyone out there with a Soyes phone?
I would like to know the version of Android and hardware parameters of these devices: Soyes XS14 Pro - Android 9, MT6739 Soyes XS15 - Android 8.1, MTK6580 32bit CPU, 2GB RAM, 16GB FLASH Soyes XS16 - Android 10, MT6737M 64bit Soyes XS16 Pro -...
tinyurl.com
October 6, 2025 at 2:26 PM
Reposted by Dinko Korunic
rust-lang.org
Rust 1.90.0 has been released! ✨🦀

This release makes LLD the default linker on x86-64 linux-gnu and adds `cargo publish --workspace` to publish an entire workspace all at once!

Check out the blog post and release notes for more: blog.rust-lang.org/2025/09/18/R...
Announcing Rust 1.90.0 | Rust Blog
Empowering everyone to build reliable and efficient software.
blog.rust-lang.org
September 18, 2025 at 7:20 PM
dkorunic.net
Memory Allocation in Go nghiant3223.github.i... #golang #programming #devops
Memory Allocation in Go
Memory Allocation in Go
nghiant3223.github.io
September 17, 2025 at 12:35 PM
Reposted by Dinko Korunic
alilleybrinker.com
asciinema 3.0. It's in Rust now!

blog.asciinema.org/post/three-p...

#rustlang
3.0 · asciinema blog
News about asciinema development and new releases
blog.asciinema.org
September 16, 2025 at 6:59 PM
dkorunic.net
Report on Burnout in Open Source Software by Miranda Heath mirandaheath.website... #oss #burnout #devops #programming
September 11, 2025 at 8:14 PM