diff options
| author | Aurelien Jarno <aurelien@aurel32.net> | 2014-05-16 00:06:54 +0200 |
|---|---|---|
| committer | Aurelien Jarno <aurelien@aurel32.net> | 2014-05-20 18:43:14 +0200 |
| commit | ae75a883f2eb312165d1e1f423cea320f3c92ef5 (patch) | |
| tree | f8090d0119513e8880d097e588e0b8ef7b393c93 /locale | |
| parent | de9d8f2098caeb19684710a3c0774f4fe38a5e2c (diff) | |
fix nl_langinfo with static linking (BZ #16915)
For static linking the locale code avoids linking code and data for
unused categories. However for nl_langinfo we know only at runtime which
categories are used, so direct reference to every nl_current_CATEGORY
symbol should be done.
This was broken by commit bc3e1c127392da88d0c8bf2ae728147982a3d1bc where
nl_langinfo_l and nl_langinfo have been merged and some code has been
lost in the process.
In order to detect locales issues with static linking, compile a version
of tst-langinfo with static linking.
Note: this is Debian bug#747103 reported by Raphael <raphael.astier@eliot-sa.com>
Diffstat (limited to 'locale')
| -rw-r--r-- | locale/nl_langinfo_l.c | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/locale/nl_langinfo_l.c b/locale/nl_langinfo_l.c index b9d02aa8b8..2490af4f4e 100644 --- a/locale/nl_langinfo_l.c +++ b/locale/nl_langinfo_l.c @@ -20,6 +20,7 @@ #include <locale.h> #include <errno.h> #include <stddef.h> +#include <stdlib.h> #include "localeinfo.h" @@ -43,7 +44,21 @@ __nl_langinfo_l (item, l) if (index == _NL_ITEM_INDEX (_NL_LOCALE_NAME (category))) return (char *) l->__names[category]; +#if defined NL_CURRENT_INDIRECT + /* Make direct reference to every _nl_current_CATEGORY symbol, + since we know only at runtime which categories are used. */ + switch (category) + { +# define DEFINE_CATEGORY(category, category_name, items, a) \ + case category: data = *_nl_current_##category; break; +# include "categories.def" +# undef DEFINE_CATEGORY + default: /* Should be impossible. */ + abort(); + } +#else data = l->__locales[category]; +#endif if (index >= data->nstrings) /* Bogus index for this category: bogus item. */ |