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-rw-r--r--lib/url.c56
-rw-r--r--tests/data/Makefile.inc2
-rw-r--r--tests/data/test204694
-rw-r--r--tests/data/test204797
4 files changed, 222 insertions, 27 deletions
diff --git a/lib/url.c b/lib/url.c
index 49c71becc..728ceb83d 100644
--- a/lib/url.c
+++ b/lib/url.c
@@ -142,6 +142,7 @@ static struct connectdata *
find_oldest_idle_connection_in_bundle(struct SessionHandle *data,
struct connectbundle *bundle);
static void conn_free(struct connectdata *conn);
+static void free_fixed_hostname(struct hostname *host);
static void signalPipeClose(struct curl_llist *pipeline, bool pipe_broke);
static CURLcode parse_url_login(struct SessionHandle *data,
struct connectdata *conn,
@@ -2798,23 +2799,8 @@ CURLcode Curl_disconnect(struct connectdata *conn, bool dead_connection)
infof(data, "Closing connection %ld\n", conn->connection_id);
Curl_conncache_remove_conn(data->state.conn_cache, conn);
-#if defined(USE_LIBIDN)
- if(conn->host.encalloc)
- idn_free(conn->host.encalloc); /* encoded host name buffer, must be freed
- with idn_free() since this was allocated
- by libidn */
- if(conn->proxy.encalloc)
- idn_free(conn->proxy.encalloc); /* encoded proxy name buffer, must be
- freed with idn_free() since this was
- allocated by libidn */
-#elif defined(USE_WIN32_IDN)
- free(conn->host.encalloc); /* encoded host name buffer, must be freed with
- idn_free() since this was allocated by
- curl_win32_idn_to_ascii */
- free(conn->proxy.encalloc); /* encoded proxy name buffer, must be freed
- with idn_free() since this was allocated by
- curl_win32_idn_to_ascii */
-#endif
+ free_fixed_hostname(&conn->host);
+ free_fixed_hostname(&conn->proxy);
Curl_ssl_close(conn, FIRSTSOCKET);
@@ -3786,6 +3772,24 @@ static void fix_hostname(struct SessionHandle *data,
}
}
+/*
+ * Frees data allocated by fix_hostname()
+ */
+static void free_fixed_hostname(struct hostname *host)
+{
+#if defined(USE_LIBIDN)
+ if(host->encalloc) {
+ idn_free(host->encalloc); /* must be freed with idn_free() since this was
+ allocated by libidn */
+ host->encalloc = NULL;
+ }
+#elif defined(USE_WIN32_IDN)
+ free(host->encalloc); /* must be freed withidn_free() since this was
+ allocated by curl_win32_idn_to_ascii */
+ host->encalloc = NULL;
+#endif
+}
+
static void llist_dtor(void *user, void *element)
{
(void)user;
@@ -5242,9 +5246,6 @@ static CURLcode resolve_server(struct SessionHandle *data,
int rc;
struct Curl_dns_entry *hostaddr;
- /* set a pointer to the hostname we display */
- fix_hostname(data, conn, &conn->host);
-
#ifdef USE_UNIX_SOCKETS
if(data->set.str[STRING_UNIX_SOCKET_PATH]) {
/* Unix domain sockets are local. The host gets ignored, just use the
@@ -5294,9 +5295,6 @@ static CURLcode resolve_server(struct SessionHandle *data,
else {
/* This is a proxy that hasn't been resolved yet. */
- /* IDN-fix the proxy name */
- fix_hostname(data, conn, &conn->proxy);
-
/* resolve proxy */
rc = Curl_resolv_timeout(conn, conn->proxy.name, (int)conn->port,
&hostaddr, timeout_ms);
@@ -5328,6 +5326,7 @@ static CURLcode resolve_server(struct SessionHandle *data,
static void reuse_conn(struct connectdata *old_conn,
struct connectdata *conn)
{
+ free_fixed_hostname(&old_conn->proxy);
free(old_conn->proxy.rawalloc);
/* free the SSL config struct from this connection struct as this was
@@ -5362,6 +5361,7 @@ static void reuse_conn(struct connectdata *old_conn,
/* host can change, when doing keepalive with a proxy or if the case is
different this time etc */
+ free_fixed_hostname(&conn->host);
Curl_safefree(conn->host.rawalloc);
conn->host=old_conn->host;
@@ -5651,6 +5651,13 @@ static CURLcode create_conn(struct SessionHandle *data,
conn->bits.tunnel_proxy = TRUE;
/*************************************************************
+ * IDN-fix the hostnames
+ *************************************************************/
+ fix_hostname(data, conn, &conn->host);
+ if(conn->proxy.name && *conn->proxy.name)
+ fix_hostname(data, conn, &conn->proxy);
+
+ /*************************************************************
* Figure out the remote port number and fix it in the URL
*************************************************************/
result = parse_remote_port(data, conn);
@@ -5794,9 +5801,6 @@ static CURLcode create_conn(struct SessionHandle *data,
conn = conn_temp;
*in_connect = conn;
- /* set a pointer to the hostname we display */
- fix_hostname(data, conn, &conn->host);
-
infof(data, "Re-using existing connection! (#%ld) with %s %s\n",
conn->connection_id,
conn->bits.proxy?"proxy":"host",
diff --git a/tests/data/Makefile.inc b/tests/data/Makefile.inc
index eeed1b13a..4e01bdfcb 100644
--- a/tests/data/Makefile.inc
+++ b/tests/data/Makefile.inc
@@ -168,4 +168,4 @@ test2008 test2009 test2010 test2011 test2012 test2013 test2014 test2015 \
test2016 test2017 test2018 test2019 test2020 test2021 test2022 test2023 \
test2024 test2025 test2026 test2027 test2028 test2029 test2030 test2031 \
test2032 test2033 test2034 test2035 test2036 test2037 test2038 test2039 \
-test2040 test2041 test2042 test2043 test2044 test2045
+test2040 test2041 test2042 test2043 test2044 test2045 test2046 test2047
diff --git a/tests/data/test2046 b/tests/data/test2046
new file mode 100644
index 000000000..133c14d73
--- /dev/null
+++ b/tests/data/test2046
@@ -0,0 +1,94 @@
+<testcase>
+<info>
+<keywords>
+HTTP
+HTTP GET
+IDN
+followlocation
+--write-out
+</keywords>
+</info>
+
+#
+# Server-side
+<reply>
+<data nocheck="yes">
+HTTP/1.1 302 OK swsbounce
+Date: Thu, 09 Nov 2010 14:49:00 GMT
+Content-Length: 9
+Content-Type: text/plain
+Location: ./20460001
+
+redirect
+</data>
+<data1 nocheck="yes">
+HTTP/1.1 200 OK
+Date: Thu, 09 Nov 2010 14:49:00 GMT
+Content-Length: 3
+Content-Type: text/plain; charset=us-ascii
+
+OK
+</data1>
+</reply>
+
+#
+# Client-side
+<client>
+<server>
+http
+</server>
+<features>
+idn
+</features>
+<setenv>
+CHARSET=UTF-8
+</setenv>
+ <name>
+Connection re-use with IDN host name
+ </name>
+
+ <command>
+http://åäö.se:%HTTPPORT/2046 --resolve xn--4cab6c.se:%HTTPPORT:%HOSTIP -w "%{num_connects}\n%{num_redirects}\n%{size_download}\n%{url_effective}\n%{content_type}\n%{response_code}\n" -L
+</command>
+</client>
+
+#
+# Verify data after the test has been "shot"
+<verify>
+<strip>
+^User-Agent:.*
+</strip>
+<protocol>
+GET /2046 HTTP/1.1
+Host: xn--4cab6c.se:%HTTPPORT
+Accept: */*
+
+GET /20460001 HTTP/1.1
+Host: xn--4cab6c.se:%HTTPPORT
+Accept: */*
+
+</protocol>
+
+<stdout>
+HTTP/1.1 302 OK swsbounce
+Date: Thu, 09 Nov 2010 14:49:00 GMT
+Content-Length: 9
+Content-Type: text/plain
+Location: ./20460001
+
+HTTP/1.1 200 OK
+Date: Thu, 09 Nov 2010 14:49:00 GMT
+Content-Length: 3
+Content-Type: text/plain; charset=us-ascii
+
+OK
+1
+1
+3
+http://åäö.se:%HTTPPORT/20460001
+text/plain; charset=us-ascii
+200
+</stdout>
+
+</verify>
+</testcase>
diff --git a/tests/data/test2047 b/tests/data/test2047
new file mode 100644
index 000000000..442297801
--- /dev/null
+++ b/tests/data/test2047
@@ -0,0 +1,97 @@
+<testcase>
+<info>
+<keywords>
+HTTP
+HTTP GET
+HTTP proxy
+IDN
+followlocation
+--write-out
+</keywords>
+</info>
+
+#
+# Server-side
+<reply>
+<data nocheck="yes">
+HTTP/1.1 302 OK swsbounce
+Date: Thu, 09 Nov 2010 14:49:00 GMT
+Content-Length: 9
+Content-Type: text/plain
+Location: ./20470001
+
+redirect
+</data>
+<data1 nocheck="yes">
+HTTP/1.1 200 OK
+Date: Thu, 09 Nov 2010 14:49:00 GMT
+Content-Length: 3
+Content-Type: text/plain; charset=us-ascii
+
+OK
+</data1>
+</reply>
+
+#
+# Client-side
+<client>
+<server>
+http
+</server>
+<features>
+idn
+</features>
+<setenv>
+CHARSET=UTF-8
+</setenv>
+ <name>
+Connection re-use with IDN host name over HTTP proxy
+ </name>
+
+ <command>
+http://åäö.se/2047 -x %HOSTIP:%HTTPPORT -w "%{num_connects}\n%{num_redirects}\n%{size_download}\n%{url_effective}\n%{content_type}\n%{response_code}\n" -L
+</command>
+</client>
+
+#
+# Verify data after the test has been "shot"
+<verify>
+<strip>
+^User-Agent:.*
+</strip>
+<protocol>
+GET http://xn--4cab6c.se/2047 HTTP/1.1
+Host: xn--4cab6c.se
+Accept: */*
+Proxy-Connection: Keep-Alive
+
+GET http://xn--4cab6c.se/20470001 HTTP/1.1
+Host: xn--4cab6c.se
+Accept: */*
+Proxy-Connection: Keep-Alive
+
+</protocol>
+
+<stdout>
+HTTP/1.1 302 OK swsbounce
+Date: Thu, 09 Nov 2010 14:49:00 GMT
+Content-Length: 9
+Content-Type: text/plain
+Location: ./20470001
+
+HTTP/1.1 200 OK
+Date: Thu, 09 Nov 2010 14:49:00 GMT
+Content-Length: 3
+Content-Type: text/plain; charset=us-ascii
+
+OK
+1
+1
+3
+http://xn--4cab6c.se/20470001
+text/plain; charset=us-ascii
+200
+</stdout>
+
+</verify>
+</testcase>
generated by cgit v1.2.3 (git 2.25.1) at 2025-11-04 16:04:09 +0000