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which is used for ASN1_STRING_print_ex*() and X509_NAME_print_ex*().
Reviewed-by: Richard Levitte <levitte@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/6105)
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Almost all *alloc failures now set an error code.
Reviewed-by: Matthias St. Pierre <Matthias.St.Pierre@ncp-e.com>
(Merged from https://github.com/openssl/openssl/pull/5842)
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Constructed types with a recursive definition (such as can be found in
PKCS7) could eventually exceed the stack given malicious input with
excessive recursion. Therefore we limit the stack depth.
CVE-2018-0739
Credit to OSSFuzz for finding this issue.
Reviewed-by: Rich Salz <rsalz@openssl.org>
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Run perltidy on util/mkerr
Change some mkerr flags, write some doc comments
Make generated tables "const" when genearting lib-internal ones.
Add "state" file for mkerr
Renerate error tables and headers
Rationalize declaration of ERR_load_XXX_strings
Fix out-of-tree build
Add -static; sort flags/vars for options.
Also tweak code output
Moved engines/afalg to engines (from master)
Use -static flag
Standard engine #include's of errors
Don't linewrap err string tables unless necessary
Reviewed-by: Richard Levitte <levitte@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/3392)
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Reviewed-by: Matt Caswell <matt@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/3088)
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Reviewed-by: Richard Levitte <levitte@openssl.org>
GH: #1330
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Add script to find unused err/reason codes
Remove unused reason codes.
Remove entries for unused functions
Reviewed-by: Matt Caswell <matt@openssl.org>
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Reviewed-by: Richard Levitte <levitte@openssl.org>
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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>
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Rebuild error source files: the new mkerr.pl functionality will now
pick up and translate static function names properly.
Reviewed-by: Richard Levitte <levitte@openssl.org>
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When a decoding error in ASN.1 occurs only free up the partial structure
at the top level. This simplifies embedded handling and fixes freeing
up of structures when presented with malformed input.
Reviewed-by: Rich Salz <rsalz@openssl.org>
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New ASN.1 macro ASN1_EMBED. This is the same as ASN1_SIMPLE except the
structure is not allocated: it is part of the parent. That is instead of
FOO *x;
it must be:
FOO x;
This reduces memory fragmentation and make it impossible to accidentally
set a mandatory field to NULL.
This currently only works for SEQUENCE and since it is equivalent to
ASN1_SIMPLE it cannot be tagged, OPTIONAL, SET OF or SEQUENCE OF.
Reviewed-by: Rich Salz <rsalz@openssl.org>
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Remove support for RSA_NET and Netscape key format (-keyform n).
Also removed documentation of SGC.
Reviewed-by: Viktor Dukhovni <viktor@openssl.org>
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This adds support for the ASN.1 structures in draft-josefsson-scrypt-kdf-03
Private keys encrypted by scrypt can now be decrypted transparently as long
as they don't exceed the memory limits.
Reviewed-by: Rich Salz <rsalz@openssl.org>
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Reviewed-by: Rich Salz <rsalz@openssl.org>
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Rewrite and tidy ASN1_INTEGER and ASN1_ENUMERATED handling.
Remove code duplication.
New functions to convert between int64_t and ASN.1 types without the
quirks of the old long conversion functions.
Add documentation.
Reviewed-by: Rich Salz <rsalz@openssl.org>
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Remove the combine option. This was used for compatibility with some
non standard behaviour in ancient versions of OpenSSL: specifically
the X509_ATTRIBUTE and DSAPublicKey handling. Since these have now
been revised it is no longer needed.
Reviewed-by: Richard Levitte <levitte@openssl.org>
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Reviewed-by: Tim Hudson <tjh@openssl.org>
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Reviewed-by: Matt Caswell <matt@openssl.org>
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According to X6.90 null, object identifier, boolean, integer and enumerated
types can only have primitive encodings: return an error if any of
these are received with a constructed encoding.
Reviewed-by: Emilia Käsper <emilia@openssl.org>
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Reviewed-by: Emilia Kasper
Many of these were already fixed, this catches the last
few that were missed.
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multi string components (as used in DN fields or request attributes)
or change the values of existing ones.
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and is a pre-requisite to adding password based CMS support.
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Initial support for CMS.
Add zlib compression BIO.
Add AES key wrap implementation.
Generalize S/MIME MIME code to support CMS and/or PKCS7.
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Make {d2i,i2d}_PrivateKey() fall back to PKCS#8 format if no legacy format
supported. Add support in d2i_AutoPrivateKey().
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Use cross reference table in ASN1_item_sign(), ASN1_item_verify() to eliminate
the need for algorithm specific code.
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(Also improve util/ck_errf.pl script, and occasionally
fix source code formatting.)
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during "make errors" and thus during "make update".
Fix lots of bugs that util/ck_errf.pl can detect automatically.
Various others of these are still left to fix; that's why
"make update" will complain loudly when run now.
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("perl util/ck_errf.pl */*.c */*/*.c" still reports many more.)
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failure and freeing up memory if a failure occurs.
PR:620
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where it fails in ASN1_TIME_set().
Edit asn1.h so the new error code is the same in 0.9.7
and 0.9.8, rebuild new error codes.
Clear error queue in req.c if *_min or *_max is absent.
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arbitrary encodings from strings and config files.
Documentation to follow...
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Submitted by: Nils Larsch
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Submitted by: Nils Larsch <nla@trustcenter.de>
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the errant field for more ASN1 error conditions.
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