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cannot handle structurally valid but too long language tags

Description

Orphan Xref: v8
Malformed Xref: chrome

https://tools.ietf.org/html/rfc5646#section-2.1.1 does not have provision on the length of a language tag.

However, ICU locale id handling code has a fixed size buffer and cannot deal with too long language tags.

Environment

Status

Assignee

Fredrik Roubert

Reporter

Jungshik Shin (신정식)

Labels

Time Needed

Days

tracCc

andy,mark,markus,roubert,srl,yoshito

tracCreated

Oct 11, 2017, 11:06 PM

tracOwner

roubert

tracProject

ICU4C

tracReporter

jungshik

tracStatus

accepted

tracWeeks

1

Components

Fix versions

Priority

major