From: Vsevolod Stakhov <vsevolod@highsecure.ru>
Date: Tue, 13 Dec 2016 11:01:33 +0000 (+0000)
Subject: [Minor] Do not treat IDN urls as bad URLs
X-Git-Tag: 1.4.4~4
X-Git-Url: https://source.dussan.org/?a=commitdiff_plain;h=44979fcbce96c37d823c751a248d64307aa91e59;p=rspamd.git

[Minor] Do not treat IDN urls as bad URLs
---

diff --git a/src/libserver/html.c b/src/libserver/html.c
index 8618930eb..fb2a8a477 100644
--- a/src/libserver/html.c
+++ b/src/libserver/html.c
@@ -1283,7 +1283,7 @@ rspamd_html_process_url (rspamd_mempool_t *pool, const gchar *start, guint len,
 		if (G_UNLIKELY (s[i] == '\r' || s[i] == '\n')) {
 			continue;
 		}
-		else if (G_UNLIKELY (!g_ascii_isgraph (s[i]))) {
+		else if (G_UNLIKELY (s[i] < 0x80 && !g_ascii_isgraph (s[i]))) {
 			/* URL encode */
 			*d++ = '%';
 			*d++ = hexdigests[(s[i] >> 4) & 0xf];