Stories by jwilk

Zlib memory corruption on deflate (i.e. compress)

Researcher Guidelines

Show HN: Chemiscripts: translate ASCII chemical formulas into Unicode

Python finally offloads some batteries

lychee: Fast, async, stream-based link checker written in Rust

CPython, C standards, and IEEE 754

Python and Deprecations Redux

CVE-2021-3998 and CVE-2021-3999 in glibc's realpath() and getcwd()

CVE-2021-3996 and CVE-2021-3995 in util-Linux's libmount

Python Sets, Frozensets, and Literals

VSTATUS, with or without SIGINFO

Core-dump handing issues with suid binaries

Applying PEP 8

The Shrinking Role of ETXTBSY

Bug in Lynx's SSL certificate validation – leaks password in clear text via SNI

size_t-to-int vulnerability in Linux’s filesystem layer

Python attributes, slots, and API design

Rxvt terminal (+bash) remoteish code execution 0day

kcmp() breaks loose

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