[asterisk-commits] mnicholson: branch 1.6.1 r240089 - in /branches/1.6.1: ./ main/udptl.c

[SVN commits to the Asterisk project]

Author: mnicholson
Date: Thu Jan 14 10:19:14 2010
New Revision: 240089

URL: http://svnview.digium.com/svn/asterisk?view=rev&rev=240089
Log:
Merged revisions 240078 via svnmerge from 
https://origsvn.digium.com/svn/asterisk/trunk

........
  r240078 | mnicholson | 2010-01-14 10:14:35 -0600 (Thu, 14 Jan 2010) | 9 lines
  
  This change fixes a few bugs in the way the far max IFP was calculated that were introduced in r231692.
  
  (closes issue #16497)
  Reported by: globalnetinc
  Patches:
        udptl-max-ifp-fix1.diff uploaded by mnicholson (license 96)
  Tested by: globalnetinc
........

Modified:
    branches/1.6.1/   (props changed)
    branches/1.6.1/main/udptl.c

Propchange: branches/1.6.1/
------------------------------------------------------------------------------
Binary property 'trunk-merged' - no diff available.

Modified: branches/1.6.1/main/udptl.c
URL: http://svnview.digium.com/svn/asterisk/branches/1.6.1/main/udptl.c?view=diff&rev=240089&r1=240088&r2=240089
==============================================================================
--- branches/1.6.1/main/udptl.c (original)
+++ branches/1.6.1/main/udptl.c Thu Jan 14 10:19:14 2010
@@ -802,10 +802,17 @@
 		 * zero in this loop; we'd rather send smaller IFPs (and thus reduce
 		 * the image data transfer rate) than sacrifice redundancy completely
 		 */
-		for ( ;
-		      (new_max < 80) && (udptl->error_correction_entries > 1);
-		      --udptl->error_correction_entries) {
+		for (;;) {
 			new_max = (udptl->far_max_datagram - 8) / (udptl->error_correction_entries + 1);
+
+			if ((new_max < 80) && (udptl->error_correction_entries > 1)) {
+				/* the max ifp is not large enough, subtract an
+				 * error correction entry and calculate again
+				 * */
+				--udptl->error_correction_entries;
+			} else {
+				break;
+			}
 		}
 		break;
 	case UDPTL_ERROR_CORRECTION_FEC: