Gracefully parse iCal parameters with colons

According to RFC 5545, iCalendar content lines can have optional
parameters, which can be quoted strings containing colons (":"). Make
sure that such colons are not interpreted as delimiters marking the
start of the value string.

Also, add a test case that covers this corner case.

Reported-by: Håkan Jerning <jerning@home.se>
Signed-off-by: Lukas Fleischer <lfleischer@calcurse.org>
This commit is contained in:
Lukas Fleischer
2017-02-07 17:52:14 +01:00
parent 3375fddb4e
commit e4e2e0eb20
4 changed files with 65 additions and 12 deletions

12
test/data/ical-008.ical Normal file
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BEGIN:VCALENDAR
VERSION:2.0
BEGIN:VEVENT
DTSTART;TZID="(UTC+01:00) Amsterdam, Berlin, Bern, Rom, Stockholm, Wien":19800101T000100
DURATION:P1DT9H17M0S
SUMMARY:Calibrator's
END:VEVENT
BEGIN:VTODO
PRIORITY:1
SUMMARY:Nary parabled Louvre's fleetest mered
END:VTODO
END:VCALENDAR