From: Austin Clements <amdragon@MIT.EDU>
Date: Sun, 29 Jan 2012 05:50:08 +0000 (-0500)
Subject: lib: Don't delete uninitialized pointers
X-Git-Tag: debian/0.12_rc1-1~129
X-Git-Url: https://git.notmuchmail.org/git?p=notmuch;a=commitdiff_plain;h=a8ee1c75c348f41d88398fc394812e66e8e8b72e;hp=a8ee1c75c348f41d88398fc394812e66e8e8b72e

lib: Don't delete uninitialized pointers

In the error-handling paths of notmuch_database_open, we call
notmuch_database_close, which "delete"s several objects referenced by
the notmuch_database_t object.  However, some of these pointers may be
uninitialized, resulting in undefined behavior.  Hence, allocate the
notmuch_database_t with talloc_zero to make sure these pointers are
NULL so that "delete"ing them is harmless.
---