diff options
Diffstat (limited to 'intl/finddomain.c')
| -rw-r--r-- | intl/finddomain.c | 23 |
1 files changed, 20 insertions, 3 deletions
diff --git a/intl/finddomain.c b/intl/finddomain.c index 9806ba1..39e5475 100644 --- a/intl/finddomain.c +++ b/intl/finddomain.c @@ -1,5 +1,5 @@ /* Handle list of needed message catalogs - Copyright (C) 1995-1999, 2000, 2001, 2002, 2004, 2006 + Copyright (C) 1995-1999, 2000, 2001, 2002, 2004 Free Software Foundation, Inc. This file is part of the GNU C Library. Written by Ulrich Drepper <drepper@gnu.org>, 1995. @@ -110,7 +110,7 @@ _nl_find_domain (dirname, locale, domainname, domainbinding) break; } - return retval; + return cnt >= 0 ? retval : NULL; /* NOTREACHED */ } @@ -119,7 +119,20 @@ _nl_find_domain (dirname, locale, domainname, domainbinding) done. */ alias_value = _nl_expand_alias (locale); if (alias_value != NULL) - locale = strdupa (alias_value); + { +#if defined _LIBC || defined HAVE_STRDUP + locale = strdup (alias_value); + if (locale == NULL) + return NULL; +#else + size_t len = strlen (alias_value) + 1; + locale = (char *) malloc (len); + if (locale == NULL) + return NULL; + + memcpy (locale, alias_value, len); +#endif + } /* Now we determine the single parts of the locale name. First look for the language. Termination symbols are `_' and `@' if @@ -156,6 +169,10 @@ _nl_find_domain (dirname, locale, domainname, domainbinding) } } + /* The room for an alias was dynamically allocated. Free it now. */ + if (alias_value != NULL) + free (locale); + /* The space for normalized_codeset is dynamically allocated. Free it. */ if (mask & XPG_NORM_CODESET) free ((void *) normalized_codeset); |