Fix an out of bounds write in purple_markup_linkify.
Review Request #781 — Created June 23, 2021 and submitted — Latest diff uploaded
This was found by Thomas Roth <code@stacksmashing.net>, Dominik Maier <mail@dmnk.co>, and Fabian Freyer <mail@fabianfreyer.de>.
Compiled and ran the
purple_markup_linkify_fuzzerfrom the google oss-fuzz project to verify the fix.