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author	Pauli <paul.dale@oracle.com>
	Thu, 6 Jul 2017 01:39:03 +0000 (11:39 +1000)
committer	Pauli <paul.dale@oracle.com>
	Thu, 6 Jul 2017 02:59:51 +0000 (12:59 +1000)
commit	60eba30f60de55e3c782469fa555eede82606099
tree	682efcc6cc77d5759c2ffa2d61897ccb28ee5018	tree
parent	eee9552212ecc9e19bc09ea8a1b8428dc7394f45	commit \| diff

Memory bounds checking in asn1 code.

Check that sprint, strcpy don't overflow.

Avoid some strlen operations when the previous sprintf return value can be used.

Also fix the undefined behaviour `*(long *)x = y` when x isn't a long or character pointer.
ISO/IEC 9899:1999 6.5/7 for the details.

Reviewed-by: Rich Salz <rsalz@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/3869)

crypto/asn1/a_gentm.c		diff \| blob \| blame \| history
crypto/asn1/a_mbstr.c		diff \| blob \| blame \| history
crypto/asn1/a_time.c		diff \| blob \| blame \| history
crypto/asn1/a_utctm.c		diff \| blob \| blame \| history
crypto/asn1/asn1_par.c		diff \| blob \| blame \| history
crypto/asn1/x_long.c		diff \| blob \| blame \| history

Mirror of https://github.com/openssl/openssl.git

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