[asterisk-commits] russell: trunk r58706 - in /trunk: ./ channels/chan_iax2.c

[asterisk-commits at lists.digium.com]

Author: russell
Date: Sat Mar 10 12:15:41 2007
New Revision: 58706

URL: http://svn.digium.com/view/asterisk?view=rev&rev=58706
Log:
Merged revisions 58705 via svnmerge from 
https://origsvn.digium.com/svn/asterisk/branches/1.4

........
r58705 | russell | 2007-03-10 12:11:11 -0600 (Sat, 10 Mar 2007) | 6 lines

Fix a few more places in chan_iax2 where the ast_frame used for receiving a
frame was not properly initialized.
 - Interpolating a frame when the jitterbuffer is in use
 - decrypting a frame when IAX2 encryption is on
 - frames in an IAX2 trunk

........

Modified:
    trunk/   (props changed)
    trunk/channels/chan_iax2.c

Propchange: trunk/
------------------------------------------------------------------------------
Binary property 'branch-1.4-merged' - no diff available.

Modified: trunk/channels/chan_iax2.c
URL: http://svn.digium.com/view/asterisk/trunk/channels/chan_iax2.c?view=diff&rev=58706&r1=58705&r2=58706
==============================================================================
--- trunk/channels/chan_iax2.c (original)
+++ trunk/channels/chan_iax2.c Sat Mar 10 12:15:41 2007
@@ -2374,18 +2374,15 @@
 			break;
 		case JB_INTERP:
 		{
-			struct ast_frame af;
+			struct ast_frame af = { 0, };
 			
 			/* create an interpolation frame */
 			af.frametype = AST_FRAME_VOICE;
 			af.subclass = pvt->voiceformat;
-			af.datalen  = 0;
 			af.samples  = frame.ms * 8;
-			af.mallocd  = 0;
 			af.src  = "IAX2 JB interpolation";
-			af.data  = NULL;
 			af.delivery = ast_tvadd(pvt->rxcore, ast_samp2tv(next, 1000));
-			af.offset=AST_FRIENDLY_OFFSET;
+			af.offset = AST_FRIENDLY_OFFSET;
 			
 			/* queue the frame:  For consistency, we would call __do_deliver here, but __do_deliver wants an iax_frame,
 			 * which we'd need to malloc, and then it would free it.  That seems like a drag */
@@ -3833,9 +3830,9 @@
 {
 	int padding;
 	unsigned char *workspace;
+
 	workspace = alloca(*datalen);
-	if (!workspace)
-		return -1;
+	memset(f, 0, sizeof(*f));
 	if (ntohs(fh->scallno) & IAX_FLAG_FULL) {
 		struct ast_iax2_full_enc_hdr *efh = (struct ast_iax2_full_enc_hdr *)fh;
 		if (*datalen < 16 + sizeof(struct ast_iax2_full_hdr))
@@ -4673,15 +4670,14 @@
 static int __send_command(struct chan_iax2_pvt *i, char type, int command, unsigned int ts, const unsigned char *data, int datalen, int seqno, 
 		int now, int transfer, int final)
 {
-	struct ast_frame f;
+	struct ast_frame f = { 0, };
+
 	f.frametype = type;
 	f.subclass = command;
 	f.datalen = datalen;
-	f.samples = 0;
-	f.mallocd = 0;
-	f.offset = 0;
-	f.src = (char *)__FUNCTION__;
-	f.data = (char *)data;
+	f.src = __FUNCTION__;
+	f.data = (void *) data;
+
 	return iax2_send(i, &f, ts, seqno, now, transfer, final);
 }
 
@@ -6468,6 +6464,7 @@
 		/* If it's a valid call, deliver the contents.  If not, we
 		   drop it, since we don't have a scallno to use for an INVAL */
 		/* Process as a mini frame */
+		memset(&f, 0, sizeof(f));
 		f.frametype = AST_FRAME_VOICE;
 		if (!iaxs[fr->callno]) {
 			/* drop it */
@@ -6558,7 +6555,7 @@
 	struct ast_iax2_video_hdr *vh = (struct ast_iax2_video_hdr *)thread->buf;
 	struct iax_frame *fr;
 	struct iax_frame *cur;
-	struct ast_frame f;
+	struct ast_frame f = { 0, };
 	struct ast_channel *c;
 	struct iax2_dpcache *dp;
 	struct iax2_peer *peer;