Fix many issues from the NULL_RETURNS Coverity report

Most of the changes here are trivial NULL checks.  There are a couple
optimizations to remove the need to check for NULL and outboundproxy parsing
in chan_sip.c was rewritten to avoid use of strtok.  Additionally, a bug was
found and fixed with the parsing of outboundproxy when "outboundproxy=," was
set.

(Closes issue ASTERISK-19654)
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Merged revisions 365398 from http://svn.asterisk.org/svn/asterisk/branches/1.8
........

Merged revisions 365399 from http://svn.asterisk.org/svn/asterisk/branches/10


git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@365400 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Kinsey Moore
2012-05-04 22:17:38 +00:00
parent 8842f76a7f
commit 781f4657b9
11 changed files with 124 additions and 58 deletions

View File

@@ -2121,6 +2121,10 @@ int read_config_maps(void)
clear_config_maps();
configtmp = ast_config_new();
if (!configtmp) {
ast_log(LOG_ERROR, "Unable to allocate memory for new config\n");
return -1;
}
configtmp->max_include_level = 1;
config = ast_config_internal_load(extconfig_conf, configtmp, flags, "", "extconfig");
if (config == CONFIG_STATUS_FILEINVALID) {