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Summary:ASTERISK-03338: Unresolved symbol in chan_modem_i4l.c stop asterisk (Not a bug, missing change in code)
Reporter:Fernando Romo (el_pop)Labels:
Date Opened:2005-01-23 19:46:38.000-0600Date Closed:2005-01-23 20:43:28.000-0600
Priority:CriticalRegression?No
Status:Closed/CompleteComponents:Core/General
Versions:Frequency of
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Description:In the lasted CVS head, whit the version 1.20 of chan_modem_i4l.c asterisk crash and send the message "modules/chan_modem_i4l.so: undefined symbol: AST_A2LIN".



****** ADDITIONAL INFORMATION ******

The AST_A2LIN appears in the last version of chan_modem.c in line 423, i supose this must be changed by symbol ALAW2INT.

I Compile changed the AST_A2LIN by ALAW2INT and appear to work fine.

i put below the diff of chan_modem_i4l.c with my correction:

under Mac OS X work fine, i test right now under linux.

cvs diff chan_modem_i4l.c
Index: chan_modem_i4l.c
===================================================================
RCS file: /usr/cvsroot/asterisk/channels/chan_modem_i4l.c,v
retrieving revision 1.20
diff -u -d -b -w -r1.20 chan_modem_i4l.c
--- chan_modem_i4l.c    23 Jan 2005 18:47:51 -0000      1.20
+++ chan_modem_i4l.c    24 Jan 2005 01:43:09 -0000
@@ -420,7 +420,7 @@
                                               if (!f)
                                                       return NULL;
                                       } else {
-                                               *(b++) = AST_A2LIN(result[x]);
+                                               *(b++) = ALAW2INT(result[x] & 0xff);
                                               p->obuflen += 2;
                                       }
                               }
Comments:By: Fernando Romo (el_pop) 2005-01-23 20:08:12.000-0600

Under Linux i have problems, not in Mac OS X, the patch in the report bug 3410 (http://bugs.digium.com/bug_view_page.php?bug_id=0003410) works fine in Linux
By: Brian West (bkw918) 2005-01-23 20:12:51.000-0600

sounds like you didn't make clean.

bkw
By: nick (nick) 2005-01-23 20:35:04.000-0600

Dup of 3410...