The most common exception logged by Fiddler telemetry is OutOfMemoryException. Yesterday, a Facebook friend lamented: “How does firefox have out of memory errors so often while only taking up 1.2 of my 8 gigs of ram?” This morning, a Python script running on my machine as a part of the Chromium build process failed with aContinue reading “Out-of-Memory is (Usually) a Lie”
Category Archives: dev
Things I’ve Learned in my first weeks on Chrome
This is a stub post which will be updated periodically. It would be impossible to summarize how much I’ve learned in the last six weeks working at Google, but it’s easy to throw together some references to the most interesting and accessible things I’ve learned. So that’s this post. Developing Chrome Searching the code isContinue reading “Things I’ve Learned in my first weeks on Chrome”
SHA-1 Certificates Blocked By Authenticode
Twitter started to light up a bit tonight with folks who are having problems with signatures; both third-party ISVs: … and even Microsoft’s own SysInternals utilities show1 an error: Developers are surprised to see their workflow suddenly broken and wonder why. The problem is outlined here – the tl;dr is that you must use a SHA256-signedContinue reading “SHA-1 Certificates Blocked By Authenticode”
Authenticode in 2016
Last month, I noticed that my eToken USB code-signing key only supports SHA1 and not SHA256. I began hunting for a replacement that can sign using the stronger hash. Fortunately, I didn’t have to look far—the Yubico YubiKey 4 is $40 and supports SHA256, RSA 4096, and ECC p384. Beyond supporting stronger algorithms, it seems toContinue reading “Authenticode in 2016”
Getting Started with Profile Guided Optimization
For the convenience of the Windows developer community, I periodically compile the Zopfli and Brotli compressors from source, building for Win32 and code-signing the binaries (Interested? Get Zopfli.exe and Brotli.exe). After announcing the latest build on Twitter, I got an interesting question in reply: While I try to use the latest compiler (VS2015 U1), I’veContinue reading “Getting Started with Profile Guided Optimization”
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