various: cleanup issues found during leak hunt

In this collection of small patches to prevent
Valgrind errors are: fixes for reference leaks
in config hooks, evaluating a parameter beyond
bounds, and accessing a structure after a lock
where it could have been already free'd.

Review: https://reviewboard.asterisk.org/r/4407/
........

Merged revisions 431583 from http://svn.asterisk.org/svn/asterisk/branches/13

git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@433061 65c4cc65-6c06-0410-ace0-fbb531ad65f3

diff --git a/res/res_srtp.exports.in b/res/res_srtp.exports.in
index 5e767549c47d22e877c78bf7d7feac6d0744bddf..e69de29bb2d1d6434b8b29ae775ad8c2e48c5391 100644 (file)
--- a/res/res_srtp.exports.in
+++ b/res/res_srtp.exports.in
@@ -1,4 +0,0 @@
-{
-       local:
-               *;
-};