Merged revisions 225484 via svnmerge from

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

........
  r225484 | lmadsen | 2009-10-22 16:51:52 -0500 (Thu, 22 Oct 2009) | 11 lines
  
  Clean valgrind output by suppressing false errors.
  Update valgrind.txt documentation and add valgrind.supp file in order to
  allow those who are creating valgrind output to have less false errors in
  the logfile.
  
  (closes issue #16007)
  Reported by: atis
  Patches:
        valgrind.txt.diff uploaded by atis (license 242)
        asterisk2.supp uploaded by atis (license 242)
  Tested by: atis, amorsen
........


git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@225485 65c4cc65-6c06-0410-ace0-fbb531ad65f3

contrib/valgrind.supp

@@ -0,0 +1,41 @@
+#
+# _dl_close errors
+#
+
+{
+   dlclose-1
+   Memcheck:Addr1
+   ...
+   fun:dlclose
+   fun:load_dynamic_module
+   ...
+}
+{
+   dlclose-2
+   Memcheck:Addr2
+   ...
+   fun:dlclose
+   fun:load_dynamic_module
+   ...
+}
+{
+   dlclose-4
+   Memcheck:Addr4
+   ...
+   fun:dlclose
+   fun:load_dynamic_module
+   ...
+}
+
+
+#
+# codec_speex
+#
+
+{
+   speex_decode
+   Memcheck:Cond
+   fun:speex_decode_int
+   ...
+}
+

doc/valgrind.txt

@@ -11,18 +11,12 @@ of information about the crash.
 2.  Rebuild and install Asterisk.
 
 3.  Run Asterisk as follows:
-	valgrind --log-file-exactly=valgrind.txt asterisk -vvvvcg 2>malloc_debug.txt
-
-	UPDATE:  The newest version of valgrind has eliminated the
-	--log-file-exactly option.  If you are running valgrind 3.3.0 or higher,
-	just use the --log-file option, keeping in mind that Valgrind will append
-	a trailing suffix onto valgrind.txt.
+	valgrind --suppressions=/usr/src/asterisk/contrib/valgrind.supp --log-fd=9 asterisk -vvvvcg 9>valgrind.txt
+	
+	Where /usr/src/asterisk/ is location of asterisk source code.
 
 4.  Reproduce the issue.  Following the manifestation of the issue (or when
-	the process crashes), upload the two files, valgrind.txt and
-	malloc_debug.txt to the issue tracker.  If you are using the --log-file
-	option, note that valgrind.txt will have a trailing suffix.  That's fine,
-	just upload that file.
+	the process crashes), upload the valgrind.txt to the issue tracker.
 
 Please note that even if valgrind prevents Asterisk from crashing, the
 information logged may STILL be of use to developers, so please upload the