From: Bruno Haible <bruno@clisp.org>
Date: Sat, 30 Sep 2023 12:52:20 +0000 (+0200)
Subject: intl: Merge from glibc.
X-Git-Tag: v0.23~363
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=afd77c3e99fe290bd9b2d82c09ac864b836b0ac9;p=thirdparty%2Fgettext.git

intl: Merge from glibc.

Apply commit
2017-03-13  Wilco Dijkstra  <wdijkstr@arm.com>
Remove the str(n)dup inlines from string/bits/string2.h...
---

diff --git a/gettext-runtime/intl/dcigettext.c b/gettext-runtime/intl/dcigettext.c
index 64a0dd935..4e0f3a2bd 100644
--- a/gettext-runtime/intl/dcigettext.c
+++ b/gettext-runtime/intl/dcigettext.c
@@ -132,6 +132,7 @@ extern int errno;
 /* Rename the non ANSI C functions.  This is required by the standard
    because some ANSI C functions will require linking with this object
    file and the name space must not be polluted.  */
+# define strdup __strdup
 # define getcwd __getcwd
 # ifndef stpcpy
 #  define stpcpy __stpcpy
diff --git a/gettext-runtime/intl/finddomain.c b/gettext-runtime/intl/finddomain.c
index 9aff02d4a..59e7463de 100644
--- a/gettext-runtime/intl/finddomain.c
+++ b/gettext-runtime/intl/finddomain.c
@@ -140,9 +140,12 @@ _nl_find_domain (const char *dirname,
   alias_value = _nl_expand_alias (locale);
   if (alias_value != NULL)
     {
-      locale = strdup (alias_value);
+      size_t len = strlen (alias_value) + 1;
+      locale = (char *) malloc (len);
       if (locale == NULL)
-	return NULL;
+        return NULL;
+
+      memcpy (locale, alias_value, len);
     }
 
   /* Now we determine the single parts of the locale name.  First