Add NULL checks from master
authorRich Salz <rsalz@akamai.com>
Tue, 12 May 2015 15:49:32 +0000 (11:49 -0400)
committerRich Salz <rsalz@openssl.org>
Wed, 13 May 2015 16:56:02 +0000 (12:56 -0400)
commit690d040b2e9df9c6ac19e1aab8f0cd79a84a2ee4
tree4939cd58113a9be7d9f2bba15a04f58198c2a98b
parent6c63867178c45f28a30b3c59f0bfadc5456a61b1
Add NULL checks from master

The big "don't check for NULL" cleanup requires backporting some
of the lowest-level functions to actually do nothing if NULL is
given.  This will make it easier to backport fixes to release
branches, where master assumes those lower-level functions are "safe"

This commit addresses those tickets: 3798 3799 3801.

Reviewed-by: Matt Caswell <matt@openssl.org>
(cherry picked from commit f34b095fab1569d093b639bfcc9a77d6020148ff)
crypto/x509/x509_lu.c
crypto/x509/x509_vfy.c