kris/boringssl
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity
e3fbb36005
boringssl/crypto/asn1
History
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
..
a_bitstr.c Work around language and compiler bug in memcpy, etc. 2016-12-21 20:34:47 +00:00
a_bool.c OpenSSL reformat x509/, x509v3/, pem/ and asn1/. 2016-01-19 17:01:51 +00:00
a_d2i_fp.c Harden ASN.1 BIO handling of large amounts of data. 2016-04-26 17:06:16 +00:00
a_dup.c OpenSSL reformat x509/, x509v3/, pem/ and asn1/. 2016-01-19 17:01:51 +00:00
a_enum.c Work around language and compiler bug in memcpy, etc. 2016-12-21 20:34:47 +00:00
a_gentm.c Don't leak memory on ASN1_GENERALIZEDTIME_adj() error path 2016-11-10 16:17:29 +00:00
a_i2d_fp.c OpenSSL reformat x509/, x509v3/, pem/ and asn1/. 2016-01-19 17:01:51 +00:00
a_int.c Work around language and compiler bug in memcpy, etc. 2016-12-21 20:34:47 +00:00
a_mbstr.c OpenSSL reformat x509/, x509v3/, pem/ and asn1/. 2016-01-19 17:01:51 +00:00
a_object.c Work around language and compiler bug in memcpy, etc. 2016-12-21 20:34:47 +00:00
a_octet.c OpenSSL reformat x509/, x509v3/, pem/ and asn1/. 2016-01-19 17:01:51 +00:00
a_print.c OpenSSL reformat x509/, x509v3/, pem/ and asn1/. 2016-01-19 17:01:51 +00:00
a_strnid.c Fix some missing inits 2016-06-07 22:05:10 +00:00
a_time.c Delete d2i_ASN1_bytes and i2d_ASN1_bytes. 2016-08-16 19:45:13 +00:00
a_type.c Fix ASN1_INTEGER handling. 2016-05-03 16:58:51 +00:00
a_utctm.c Work around language and compiler bug in memcpy, etc. 2016-12-21 20:34:47 +00:00
a_utf8.c OpenSSL reformat x509/, x509v3/, pem/ and asn1/. 2016-01-19 17:01:51 +00:00
asn1_lib.c Work around language and compiler bug in memcpy, etc. 2016-12-21 20:34:47 +00:00
asn1_locl.h Remove ASN.1 print hooks. 2016-06-14 17:38:31 +00:00
asn1_par.c Remove ASN1_parse and ASN1_parse_dump. 2016-06-14 17:39:17 +00:00
asn1_test.cc Replace Scoped* heap types with bssl::UniquePtr. 2016-09-01 22:22:54 +00:00
asn_pack.c OpenSSL reformat x509/, x509v3/, pem/ and asn1/. 2016-01-19 17:01:51 +00:00
charmap.pl
CMakeLists.txt Delete d2i_ASN1_bytes and i2d_ASN1_bytes. 2016-08-16 19:45:13 +00:00
f_enum.c Purge some a2i functions. 2016-08-16 19:38:31 +00:00
f_int.c Purge some a2i functions. 2016-08-16 19:38:31 +00:00
f_string.c Purge some a2i functions. 2016-08-16 19:38:31 +00:00
t_bitst.c OpenSSL reformat x509/, x509v3/, pem/ and asn1/. 2016-01-19 17:01:51 +00:00
tasn_dec.c Work around language and compiler bug in memcpy, etc. 2016-12-21 20:34:47 +00:00
tasn_enc.c Work around language and compiler bug in memcpy, etc. 2016-12-21 20:34:47 +00:00
tasn_fre.c OpenSSL reformat x509/, x509v3/, pem/ and asn1/. 2016-01-19 17:01:51 +00:00
tasn_new.c Work around language and compiler bug in memcpy, etc. 2016-12-21 20:34:47 +00:00
tasn_typ.c Remove spurious ';' and fix indentation for macro arguments in one file 2016-08-03 21:41:01 +00:00
tasn_utl.c Work around language and compiler bug in memcpy, etc. 2016-12-21 20:34:47 +00:00
x_bignum.c OpenSSL reformat x509/, x509v3/, pem/ and asn1/. 2016-01-19 17:01:51 +00:00
x_long.c Work around language and compiler bug in memcpy, etc. 2016-12-21 20:34:47 +00:00