[vlc-devel] [PATCH 1/2] vlc_fixups: fix crash when NULL is passed to strdup() on OS/2

KO Myung-Hun komh78 at gmail.com
Wed Dec 21 03:32:07 CET 2016


Francois Cartegnie wrote:
> Le 20/12/2016 à 13:37, KO Myung-Hun a écrit :
>> On OS/2, strdup() crashes if NULL is passed.
> No.
> Fix the cause, not the expected effect.

I looked into this further, and found the cause.

FromCharset() in ExtractIntlStrings() of demux/mp4/meta.c returns NULL.
At that time, charset is "MACINTOSH//eng" and i_lang is 0.

MACINTOSH//eng is a correct charset ? libiconv installed on my machine
does not understand it.

KO Myung-Hun

Using Mozilla SeaMonkey 2.7.2
Under OS/2 Warp 4 for Korean with FixPak #15
In VirtualBox v4.1.32 on Intel Core i7-3615QM 2.30GHz with 8GB RAM

Korean OS/2 User Community : http://www.ecomstation.co.kr

More information about the vlc-devel mailing list