Fixes#5778, #5840
The various IS_*() macros did not work correctly for 8-bit ASCII
characters with the high bit set, because the CVT(a) preprocessor
macro and'ed the given ASCII value with 0x7F, effectively folding
the high value range 128-255 over the low value range 0-127.
As a consequence, some of the IS_*() erroneously returned TRUE.
This commit fixes the issue by adding range checks instead of
cutting off high order bits using a mask. In order avoid multiple
evaluation of macro arguments, most of the implementation was moved
from macros into a static function is_keytype().
Thanks to Румен Петров for reporting and analyzing the UTF-8 parsing
issue #5840.
Reviewed-by: Rich Salz <rsalz@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/5903)
This commit removes the contribution of a user that we cannot trace to
gain their consent for the licence change.
After this commit the various IS_*() macros in the auto-generated file
conf_def.h may incorrectly return true if the supplied character has its
most significant bit set. The IS_*() macros should be able to correctly
handle 8-bit characters. Note that UTF-8 support is not a requirement.
Reviewed-by: Rich Salz <rsalz@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/5767)
Use shorter names for some defines, so also had to change the .c file
that used them.
Reviewed-by: Richard Levitte <levitte@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/5669)
Output copyright year depends on any input file(s) and the script.
This is not perfect, but better than what we had.
Also run 'make update'
Reviewed-by: Richard Levitte <levitte@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/5350)
The non-ascii version of this set of macros ensures that the "a" variable
is inside the expected range. This logic wasn't quite right for the
EBCDIC version.
Reviewed-by: Andy Polyakov <appro@openssl.org>
Building with -DCHARSET_EBCDIC and using --strict-warnings resulted in
lots of miscellaneous errors. This fixes it.
Reviewed-by: Andy Polyakov <appro@openssl.org>
This was done by the following
find . -name '*.[ch]' | /tmp/pl
where /tmp/pl is the following three-line script:
print unless $. == 1 && m@/\* .*\.[ch] \*/@;
close ARGV if eof; # Close file to reset $.
And then some hand-editing of other files.
Reviewed-by: Viktor Dukhovni <viktor@openssl.org>
Add a dozen more const declarations where appropriate.
These are from Justin; while adding his patch, I noticed
ASN1_BIT_STRING_check could be fixed, too.
Reviewed-by: Dr. Stephen Henson <steve@openssl.org>
characters with the highest bit set as HIGHBIT. We need to expand
this to support the UTF-8 character set properly. However, this
solves the problem that the character 0x80 (which is common in UTF-8)
gets masked to 0x00.
Patch submitted by "Huang Yuzhen" <huangyuzhen@bj.tom.com>
the result.
I have retained the old behavior of the CONF_* functions, and have
added a more "object oriented" interface through NCONF_* functions
(New CONF, you see :-)), working the same way as, for example, the
BIO interface. Really, the CONF_* are rewritten so they use the
NCONF_* functions internally.
In addition to that, I've split the old conf.c code into two files,
conf_def.c and conf_api.c. conf_def.c contains the default config
object that reads a configuration file the standard OpenSSL way, as
well as configuration file with Win32 registry file syntax (I'm not
sure I got that one right). conf_api.c provides an API to build other
configuration file readers around (can you see a configuraion file in
XML? I can :-)).
Finally, I've changed the name conf_lcl.h to conf_def.h, since it's
made specifically for that "class" and none others.
