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Message-ID: <CAPG2z08Sd0F50iiQohqjYQfJMZkqhTFCkRT59R91TiVG0wNiNQ@mail.gmail.com>
Date: Sun, 29 Jan 2017 12:52:56 +0800
From: He X <xw897002528@...il.com>
To: musl@...ts.openwall.com
Subject: Re: a bug in bindtextdomain() and strip '.UTF-8'
found two more bugs related to intl:
1. no memset after malloc, caused chromium crash:
http://www.openwall.com/lists/musl/2017/01/28/1
--- musl-1.1.16/src/locale/dcngettext.c 2017-01-29 04:42:49.002221317 +0000
+++ musl-1.1.16/src/locale/dcngettext.c 2017-01-29 04:42:49.002221317 +0000
@@ -180,6 +180,7 @@
__munmap((void *)map, map_size);
goto notrans;
}
+ memset(p, 0, sizeof *p + namelen + 1);
p->map = map;
p->map_size = map_size;
memcpy(p->name, name, namelen+1);
2. musl uses generic config of libstdc++, which blocked the support of
locale, patch is there:
https://github.com/xhebox/noname-linux/issues/2#issuecomment-275704150
2017-01-20 19:25 GMT+08:00 He X <xw897002528@...il.com>:
> sorry for my poor english :D
>
> first, it's not p->domainname but q->domainname in dcngettext:77.
>
> second, any news about http://www.openwall.com/lists/musl/2016/05/11/81?
> strip '.UTF-8' is important, i think.
>
> irc log:
> 18:58 < xhe> @dalias: i must found a bug in bindtextdomain(), and also the
> improvement about stripping '.UTF-8' should be merged(my code sucks,
> that's for my tests), detailed: http://pastebin.com/3C2APqMH
>
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