Merged revisions 289699 via svnmerge from

https://origsvn.digium.com/svn/asterisk/branches/1.4

........
  r289699 | jpeeler | 2010-10-01 11:20:00 -0500 (Fri, 01 Oct 2010) | 14 lines

  Ensure user portion of SIP URI matches dialplan when using encoded characters.

  This commit takes a simliar approach to 288112 and checks the dialplan to
  determine the proper action for an incoming contact header as to whether or not
  it should be decoded or not. sip_new was blindly always decoding the extension,
  which also caused the outgoing contact header to be incorrect as well as failing
  to match the encoded extension in the dialplan.

  (closes issue #17892)
  Reported by: wdoekes
  Patches:
        bug17892-1.patch uploaded by jpeeler (license 325)
  Tested by: wdoekes
........

git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.6.2@289700 65c4cc65-6c06-0410-ace0-fbb531ad65f3

diff --git a/channels/chan_sip.c b/channels/chan_sip.c
index ba8d5250c124329ea40a6a8890b57dbb833bd43d..117e5342eec93c912772c44bcaae0194473c88f1 100644 (file)
--- a/channels/chan_sip.c
+++ b/channels/chan_sip.c
@@ -6822,9 +6822,14 @@ static struct ast_channel *sip_new(struct sip_pvt *i, int state, const char *tit
         * we should decode the uri before storing it in the channel, but leave it encoded in the sip_pvt
         * structure so that there aren't issues when forming URI's
         */
-       decoded_exten = ast_strdupa(i->exten);
-       ast_uri_decode(decoded_exten);
-       ast_copy_string(tmp->exten, decoded_exten, sizeof(tmp->exten));
+       if (ast_exists_extension(NULL, i->context, i->exten, 1, i->cid_num)) {
+               /* encoded in dialplan, so keep extension encoded */
+               ast_copy_string(tmp->exten, i->exten, sizeof(tmp->exten));
+       } else {
+               decoded_exten = ast_strdupa(i->exten);
+               ast_uri_decode(decoded_exten);
+               ast_copy_string(tmp->exten, decoded_exten, sizeof(tmp->exten));
+       }
 
        /* Don't use ast_set_callerid() here because it will
         * generate an unnecessary NewCallerID event  */