From: Saint Xavier <wget@sxav.eu>
Date: Sun, 20 Jul 2008 18:37:22 +0000 (+0200)
Subject: Use the right flags for idna conversion (RFC3987 section 3.1)
X-Git-Tag: v1.13~338^2~7^2~6^2~13^2~3
X-Git-Url: http://sjero.net/git/?p=wget;a=commitdiff_plain;h=5982054a98a20a00fdb0e701530af3e7a2981873

Use the right flags for idna conversion (RFC3987 section 3.1)
---

diff --git a/src/iri.c b/src/iri.c
index 1f421d43..c28d4f51 100644
--- a/src/iri.c
+++ b/src/iri.c
@@ -41,6 +41,9 @@ as that of the covered work.  */
 #include "utils.h"
 #include "iri.h"
 
+/* RFC3987 section 3.1 mandates STD3 ASCII RULES */
+#define IDNA_FLAGS  IDNA_USE_STD3_ASCII_RULES
+
 /* Note: locale encoding is kept in options struct (opt.locale) */
 
 /* Hold the encoding used for the current fetch */
@@ -254,7 +257,7 @@ idn_encode (char *host, bool utf8_encoded)
     }
 
   /* toASCII UTF-8 NULL terminated string */
-  ret = idna_to_ascii_8z (host, &new, 0);
+  ret = idna_to_ascii_8z (host, &new, IDNA_FLAGS);
   if (ret != IDNA_SUCCESS)
     {
       /* sXXXav : free new when needed ! */
@@ -274,7 +277,7 @@ idn_decode (char *host)
   char *new;
   int ret;
 
-  ret = idna_to_unicode_8zlz (host, &new, 0);
+  ret = idna_to_unicode_8zlz (host, &new, IDNA_FLAGS);
   if (ret != IDNA_SUCCESS)
     {
       logprintf (LOG_VERBOSE, "idn_decode failed (%d): %s\n", ret,