[asterisk-commits] alecdavis: branch 1.8 r352862 - in /branches/1.8/channels: ./ sip/include/

[SVN commits to the Asterisk project]

Author: alecdavis
Date: Thu Jan 26 18:05:30 2012
New Revision: 352862

URL: http://svnview.digium.com/svn/asterisk?view=rev&rev=352862
Log:
rfc4235 - Section 4.1: Versions MUST be representable using a non-negative 32 bit integer.

If a BLF subscription exists for long enough, using %d may print negative version numbers.
Unlikely, as 2^32 at 1 update per second is ~137 years, or half that before the versions number started going negative.

Tested with Asterisk 1.8.8.2 with Grandstream phones.
 
alecdavis (license 585)
Tested by: alecdavis
 
Review: https://reviewboard.asterisk.org/r/1694/

Modified:
    branches/1.8/channels/chan_sip.c
    branches/1.8/channels/sip/include/sip.h

Modified: branches/1.8/channels/chan_sip.c
URL: http://svnview.digium.com/svn/asterisk/branches/1.8/channels/chan_sip.c?view=diff&rev=352862&r1=352861&r2=352862
==============================================================================
--- branches/1.8/channels/chan_sip.c (original)
+++ branches/1.8/channels/chan_sip.c Thu Jan 26 18:05:30 2012
@@ -12505,7 +12505,7 @@
 		break;
 	case DIALOG_INFO_XML: /* SNOM subscribes in this format */
 		ast_str_append(tmp, 0, "<?xml version=\"1.0\"?>\n");
-		ast_str_append(tmp, 0, "<dialog-info xmlns=\"urn:ietf:params:xml:ns:dialog-info\" version=\"%d\" state=\"%s\" entity=\"%s\">\n", p->dialogver, full ? "full" : "partial", mto);
+		ast_str_append(tmp, 0, "<dialog-info xmlns=\"urn:ietf:params:xml:ns:dialog-info\" version=\"%u\" state=\"%s\" entity=\"%s\">\n", p->dialogver, full ? "full" : "partial", mto);
 		if ((state & AST_EXTENSION_RINGING) && sip_cfg.notifyringing) {
 			const char *local_display = exten;
 			char *local_target = ast_strdupa(mto);
@@ -24573,7 +24573,7 @@
 			if (p->subscribed == NONE) { /* if the subscribed field is not already set, and there is no accept header... */
 				transmit_response(p, "489 Bad Event", req);
 				ast_log(LOG_WARNING,"SUBSCRIBE failure: no Accept header: pvt: "
-					"stateid: %d, laststate: %d, dialogver: %d, subscribecont: "
+					"stateid: %d, laststate: %d, dialogver: %u, subscribecont: "
 					"'%s', subscribeuri: '%s'\n",
 					p->stateid,
 					p->laststate,
@@ -24599,7 +24599,7 @@
 			transmit_response(p, mybuf, req);
 			ast_log(LOG_WARNING,"SUBSCRIBE failure: unrecognized format:"
 				"'%s' pvt: subscribed: %d, stateid: %d, laststate: %d,"
-				"dialogver: %d, subscribecont: '%s', subscribeuri: '%s'\n",
+				"dialogver: %u, subscribecont: '%s', subscribeuri: '%s'\n",
 				unknown_acceptheader,
 				(int)p->subscribed,
 				p->stateid,

Modified: branches/1.8/channels/sip/include/sip.h
URL: http://svnview.digium.com/svn/asterisk/branches/1.8/channels/sip/include/sip.h?view=diff&rev=352862&r1=352861&r2=352862
==============================================================================
--- branches/1.8/channels/sip/include/sip.h (original)
+++ branches/1.8/channels/sip/include/sip.h Thu Jan 26 18:05:30 2012
@@ -1074,7 +1074,7 @@
 	enum subscriptiontype subscribed;   /*!< SUBSCRIBE: Is this dialog a subscription?  */
 	int stateid;                        /*!< SUBSCRIBE: ID for devicestate subscriptions */
 	int laststate;                      /*!< SUBSCRIBE: Last known extension state */
-	int dialogver;                      /*!< SUBSCRIBE: Version for subscription dialog-info */
+	uint32_t dialogver;                 /*!< SUBSCRIBE: Version for subscription dialog-info */
 
 	struct ast_dsp *dsp;                /*!< Inband DTMF or Fax CNG tone Detection dsp */