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boringssl/crypto/x509v3
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David Benjamin 17cf2cb1d2 Work around language and compiler bug in memcpy, etc. 
Most C standard library functions are undefined if passed NULL, even
when the corresponding length is zero. This gives them (and, in turn,
all functions which call them) surprising behavior on empty arrays.
Some compilers will miscompile code due to this rule. See also
https://www.imperialviolet.org/2016/06/26/nonnull.html

Add OPENSSL_memcpy, etc., wrappers which avoid this problem.

BUG=23

Change-Id: I95f42b23e92945af0e681264fffaf578e7f8465e
Reviewed-on: https://boringssl-review.googlesource.com/12928
Commit-Queue: David Benjamin <davidben@google.com>
Reviewed-by: Adam Langley <agl@google.com>
2016-12-21 20:34:47 +00:00
..
CMakeLists.txt Add a run_tests target to run all tests. 2015-10-26 20:33:44 +00:00
ext_dat.h OpenSSL reformat x509/, x509v3/, pem/ and asn1/. 2016-01-19 17:01:51 +00:00
pcy_cache.c Split unlock functions into read/write variants. 2016-05-31 21:09:29 +00:00
pcy_data.c OpenSSL reformat x509/, x509v3/, pem/ and asn1/. 2016-01-19 17:01:51 +00:00
pcy_int.h Fix up macros. 2016-10-18 18:28:23 +00:00
pcy_lib.c OpenSSL reformat x509/, x509v3/, pem/ and asn1/. 2016-01-19 17:01:51 +00:00
pcy_map.c OpenSSL reformat x509/, x509v3/, pem/ and asn1/. 2016-01-19 17:01:51 +00:00
pcy_node.c OpenSSL reformat x509/, x509v3/, pem/ and asn1/. 2016-01-19 17:01:51 +00:00
pcy_tree.c Work around language and compiler bug in memcpy, etc. 2016-12-21 20:34:47 +00:00
tab_test.c Remove some easy obj.h dependencies. 2016-03-31 20:50:33 +00:00
v3_akey.c OpenSSL reformat x509/, x509v3/, pem/ and asn1/. 2016-01-19 17:01:51 +00:00
v3_akeya.c OpenSSL reformat x509/, x509v3/, pem/ and asn1/. 2016-01-19 17:01:51 +00:00
v3_alt.c OpenSSL reformat x509/, x509v3/, pem/ and asn1/. 2016-01-19 17:01:51 +00:00
v3_bcons.c OpenSSL reformat x509/, x509v3/, pem/ and asn1/. 2016-01-19 17:01:51 +00:00
v3_bitst.c OpenSSL reformat x509/, x509v3/, pem/ and asn1/. 2016-01-19 17:01:51 +00:00
v3_conf.c Fix an error path leak in do_ext_nconf() 2016-07-26 19:11:01 +00:00
v3_cpols.c Check for malloc failure in r2i_certpol. 2016-04-29 16:22:05 +00:00
v3_crld.c OpenSSL reformat x509/, x509v3/, pem/ and asn1/. 2016-01-19 17:01:51 +00:00
v3_enum.c OpenSSL reformat x509/, x509v3/, pem/ and asn1/. 2016-01-19 17:01:51 +00:00
v3_extku.c OpenSSL reformat x509/, x509v3/, pem/ and asn1/. 2016-01-19 17:01:51 +00:00
v3_genn.c OpenSSL reformat x509/, x509v3/, pem/ and asn1/. 2016-01-19 17:01:51 +00:00
v3_ia5.c Work around language and compiler bug in memcpy, etc. 2016-12-21 20:34:47 +00:00
v3_info.c OpenSSL reformat x509/, x509v3/, pem/ and asn1/. 2016-01-19 17:01:51 +00:00
v3_int.c OpenSSL reformat x509/, x509v3/, pem/ and asn1/. 2016-01-19 17:01:51 +00:00
v3_lib.c OpenSSL reformat x509/, x509v3/, pem/ and asn1/. 2016-01-19 17:01:51 +00:00
v3_ncons.c Work around language and compiler bug in memcpy, etc. 2016-12-21 20:34:47 +00:00
v3_pci.c Work around language and compiler bug in memcpy, etc. 2016-12-21 20:34:47 +00:00
v3_pcia.c OpenSSL reformat x509/, x509v3/, pem/ and asn1/. 2016-01-19 17:01:51 +00:00
v3_pcons.c OpenSSL reformat x509/, x509v3/, pem/ and asn1/. 2016-01-19 17:01:51 +00:00
v3_pku.c OpenSSL reformat x509/, x509v3/, pem/ and asn1/. 2016-01-19 17:01:51 +00:00
v3_pmaps.c OpenSSL reformat x509/, x509v3/, pem/ and asn1/. 2016-01-19 17:01:51 +00:00
v3_prn.c Remove ASN1_parse and ASN1_parse_dump. 2016-06-14 17:39:17 +00:00
v3_purp.c Fix x509v3_cache_extensions locking. 2016-12-05 23:12:49 +00:00
v3_skey.c OpenSSL reformat x509/, x509v3/, pem/ and asn1/. 2016-01-19 17:01:51 +00:00
v3_sxnet.c OpenSSL reformat x509/, x509v3/, pem/ and asn1/. 2016-01-19 17:01:51 +00:00
v3_utl.c Work around language and compiler bug in memcpy, etc. 2016-12-21 20:34:47 +00:00
v3name_test.c Work around language and compiler bug in memcpy, etc. 2016-12-21 20:34:47 +00:00