Various: bugfixes found via chaos

Using DEBUG_CHAOS several instances of a null
pointer crash, and one uninitialized variable
were uncovered and fixed.  Also added details
on why Asterisk failed to initialize.

Review: https://reviewboard.asterisk.org/r/4468/



git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/13@433064 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Scott Griepentrog
2015-03-17 22:15:09 +00:00
parent 1fb1c81923
commit 2c7b945149
8 changed files with 67 additions and 50 deletions

View File

@@ -472,7 +472,8 @@ struct ast_endpoint_snapshot *ast_endpoint_snapshot_create(
endpoint_snapshot_dtor,
AO2_ALLOC_OPT_LOCK_NOLOCK);
if (ast_string_field_init(snapshot, 80) != 0) {
if (!snapshot || ast_string_field_init(snapshot, 80) != 0) {
ao2_cleanup(snapshot);
return NULL;
}