Werner Koch 3997848786 gpg: Fix a NULL-deref due to empty ring trust packets. ...

* g10/parse-packet.c (parse_trust): Always allocate a packet.
--

Reported-by: Hanno Böck <hanno@hboeck.de>
Signed-off-by: Werner Koch <wk@gnupg.org>

Test data:

 gpg2 --no-default-keyring --keyring FILE --export

With this unpacked data for FILE:

-----BEGIN PGP ARMORED FILE-----
Version: GnuPG v2
Comment: Use "gpg --dearmor" for unpacking

mI0EVNP2zQEEALvETPVDCJDBXkegF4esiV1fqlne40yJnCmJeDEJYocwFPXfFA86
sSGjInzgDbpbC9gQPwq91Qe9x3Vy81CkyVonPOejhINlzfpzqAAa3A6viJccZTwt
DJ8E/I9jg53sbYW8q+VgfLn1hlggH/XQRT0HkXMP5y9ClURYnTsNwJhXABEBAAG0
CXRlc3QgdGVzdIi5BBMBCgAjBQJU0/bNAhsDBwsJCAcDAgEGFQgCCQoLBBYCAwEC
HgECF4AACgkQlsmuCapsqYLvtQP/byY0tM0Lc3moftbHQZ2eHj9ykLjsCjeMDfPx
kZUUtUS3HQaqgZLZOeqPjM7XgGh5hJsd9pfhmRWJ0x+iGB47XQNpRTtdLBV/WMCS
l5z3uW7e9Md7QVUVuSlJnBgQHTS6EgP8JQadPkAiF+jgpJZXP+gFs2j3gobS0qUF
eyTtxs+wAAAD
=puSt
-----END PGP ARMORED FILE-----

2015-02-09 10:31:31 +01:00

..

armor.c

gpg: Replace remaining old error code macros by GPG_ERR_.

2015-01-22 12:06:11 +01:00

build-packet.c

Avoid sign extension when shifting the MSB.

2014-11-05 08:23:15 +01:00

call-agent.c

gpg: Re-enable the "Passphrase" parameter for batch key generation.

2015-01-21 11:31:20 +01:00

call-agent.h

gpg: Re-enable the "Passphrase" parameter for batch key generation.

2015-01-21 11:31:20 +01:00

call-dirmngr.c

Add option --no-autostart.

2014-11-28 09:44:19 +01:00

call-dirmngr.h

gpg: Print the actual used keyserver address.

2014-03-14 16:12:54 +01:00

card-util.c

gpg: Remove unused args from a function.

2015-01-05 15:15:36 +01:00

ChangeLog-2011

Generate the ChangeLog from commit logs.

2011-12-01 11:09:02 +01:00

cipher.c

gpg: Remove options --pgp2 and --rfc1991.

2014-08-14 11:03:55 +02:00

comment.c

Nuked almost all trailing white space.

2011-02-04 12:57:53 +01:00

compress-bz2.c

Nuked almost all trailing white space.

2011-02-04 12:57:53 +01:00

compress.c

gpg: Replace remaining old error code macros by GPG_ERR_.

2015-01-22 12:06:11 +01:00

cpr.c

common: Add cpr_get_answer_is_yes_def()

2014-07-23 14:35:22 +02:00

dearmor.c

gpg: Create exported secret files and revocs with mode 700.

2014-06-30 09:12:48 +02:00

decrypt-data.c

gpg: Replace remaining old error code macros by GPG_ERR_.

2015-01-22 12:06:11 +01:00

decrypt.c

gpg: Replace remaining old error code macros by GPG_ERR_.

2015-01-22 12:06:11 +01:00

dek.h

gpg: Remove cipher.h and put algo ids into a common file.

2014-01-29 20:35:05 +01:00

delkey.c

gpg: --delete-secret-key - check that a secret key exists.

2014-09-20 16:27:16 +02:00

distsigkey.gpg

Add more signing keys.

2014-10-31 14:21:34 +01:00

ecdh.c

gpg: Clear a possible rest of the KDF secret buffer.

2015-01-05 15:15:28 +01:00

encrypt.c

gpg: Replace remaining old error code macros by GPG_ERR_.

2015-01-22 12:06:11 +01:00

exec.c

gpg: Replace remaining old error code macros by GPG_ERR_.

2015-01-22 12:06:11 +01:00

exec.h

Changed to GPLv3.

2007-07-04 19:49:40 +00:00

export.c

gpg: Fix export bug using exact search with only one key in the keybox.

2014-12-01 11:54:51 +01:00

filter.h

gpg: Remove PGP-2 related cruft.

2014-11-13 12:01:42 +01:00

free-packet.c

gpg: Remove cipher.h and put algo ids into a common file.

2014-01-29 20:35:05 +01:00

getkey.c

gpg: Add dedicated error code for PGP-2 keys.

2015-01-22 14:39:31 +01:00

gpg-w32info.rc

w32: Add manifest to gpg.

2015-02-04 09:15:34 +01:00

gpg.c

gpg: Fix buffering problem in --list-config.

2015-01-28 20:12:21 +01:00

gpg.h

gpg: Replace remaining old error code macros by GPG_ERR_.

2015-01-22 12:06:11 +01:00

gpg.w32-manifest.in

w32: Add manifest to gpg.

2015-02-04 09:15:34 +01:00

gpgv.c

Add a hook to be called right after main.

2015-01-28 19:57:22 +01:00

helptext.c

Change all quotes in strings and comments to the new GNU standard.

2012-06-05 19:29:22 +02:00

import.c

gpg: Add dedicated error code for PGP-2 keys.

2015-01-22 14:39:31 +01:00

kbnode.c

gpg: Fix a missing LF in debug output.

2014-11-13 17:01:17 +01:00

keydb.c

gpg: Improve skipping of PGP-2 keys.

2015-01-22 16:36:28 +01:00

keydb.h

gpg: Fix informative printing of user ids.

2014-10-13 14:54:26 +02:00

keyedit.c

gpg: Replace remaining old error code macros by GPG_ERR_.

2015-01-22 12:06:11 +01:00

keygen.c

gpg: Allow predefined names as answer to the keygen.algo prompt.

2015-01-28 09:12:36 +01:00

keyid.c

gpg: Remove all support for v3 keys and always create v4-signatures.

2014-10-17 13:32:16 +02:00

keylist.c

gpg: Improve skipping of PGP-2 keys.

2015-01-22 16:36:28 +01:00

keyring.c

gpg: Improve skipping of PGP-2 keys.

2015-01-22 16:36:28 +01:00

keyring.h

Decryption and signi via agent is now implemented.

2010-04-23 11:36:59 +00:00

keyserver-internal.h

gpg: Remove unused args from a function.

2015-01-05 15:15:36 +01:00

keyserver.c

gpg: Improve skipping of PGP-2 keys.

2015-01-22 16:36:28 +01:00

main.h

gpg: Make the use of "--verify FILE" for detached sigs harder.

2014-11-13 17:39:31 +01:00

mainproc.c

gpg: Replace remaining old error code macros by GPG_ERR_.

2015-01-22 12:06:11 +01:00

Makefile.am

w32: Add manifest to gpg.

2015-02-04 09:15:34 +01:00

mdfilter.c

Nuked almost all trailing white space.

2011-02-04 12:57:53 +01:00

migrate.c

gpg: Change wording of a migration error message.

2014-10-09 10:56:25 +02:00

misc.c

gpg: Replace remaining old error code macros by GPG_ERR_.

2015-01-22 12:06:11 +01:00

openfile.c

gpg: Make the use of "--verify FILE" for detached sigs harder.

2014-11-13 17:39:31 +01:00

OPTIONS

See ChangeLog: Mon Jul 31 10:04:47 CEST 2000 Werner Koch

2000-07-31 08:04:16 +00:00

options.h

gpg: Obsolete some keyserver helper options.

2014-12-08 15:14:35 +01:00

options.skel

Change a couple of files to use abbreviated copyright notes.

2014-11-04 16:28:03 +01:00

packet.h

gpg: Remove all support for v3 keys and always create v4-signatures.

2014-10-17 13:32:16 +02:00

parse-packet.c

gpg: Fix a NULL-deref due to empty ring trust packets.

2015-02-09 10:31:31 +01:00

passphrase.c

Comment typo fixes.

2014-11-19 10:47:57 +01:00

photoid.c

gpg: New %U expando for the photo viewer.

2014-04-17 21:44:09 +02:00

photoid.h

Decryption and signi via agent is now implemented.

2010-04-23 11:36:59 +00:00

pkclist.c

gpg: Replace remaining old error code macros by GPG_ERR_.

2015-01-22 12:06:11 +01:00

pkglue.c

gpg: Fix memory leak in ECC encryption.

2014-09-08 18:25:06 +02:00

pkglue.h

gpg: Use only OpenPGP public key algo ids and add the EdDSA algo id.

2014-01-30 18:48:37 +01:00

plaintext.c

gpg: Replace remaining old error code macros by GPG_ERR_.

2015-01-22 12:06:11 +01:00

progress.c

Nuked almost all trailing white space.

2011-02-04 12:57:53 +01:00

pubkey-enc.c

gpg: Replace remaining old error code macros by GPG_ERR_.

2015-01-22 12:06:11 +01:00

pubring.asc

See ChangeLog: Mon Jul 31 10:04:47 CEST 2000 Werner Koch

2000-07-31 08:04:16 +00:00

revoke.c

gpg: Replace remaining old error code macros by GPG_ERR_.

2015-01-22 12:06:11 +01:00

rmd160.c

Nuked almost all trailing white space.

2011-02-04 12:57:53 +01:00

rmd160.h

Add missing header file.

2008-12-12 08:54:50 +00:00

seckey-cert.c

gpg: Replace remaining old error code macros by GPG_ERR_.

2015-01-22 12:06:11 +01:00

server.c

Remove support for the GPG_AGENT_INFO envvar.

2014-10-03 11:58:58 +02:00

seskey.c

gpg: Use only OpenPGP public key algo ids and add the EdDSA algo id.

2014-01-30 18:48:37 +01:00

sig-check.c

gpg: Replace remaining old error code macros by GPG_ERR_.

2015-01-22 12:06:11 +01:00

sign.c

gpg: Replace remaining old error code macros by GPG_ERR_.

2015-01-22 12:06:11 +01:00

signal.c

Nuked almost all trailing white space.

2011-02-04 12:57:53 +01:00

skclist.c

gpg: Remove cipher.h and put algo ids into a common file.

2014-01-29 20:35:05 +01:00

t-rmd160.c

Nuked almost all trailing white space.

2011-02-04 12:57:53 +01:00

tdbdump.c

gpg: Replace remaining old error code macros by GPG_ERR_.

2015-01-22 12:06:11 +01:00

tdbio.c

gpg: Replace remaining old error code macros by GPG_ERR_.

2015-01-22 12:06:11 +01:00

tdbio.h

gpg: Do not require a trustdb with --always-trust.

2014-03-07 10:44:27 +01:00

textfilter.c

gpg: Remove all support for v3 keys and always create v4-signatures.

2014-10-17 13:32:16 +02:00

trust.c

gpg: Replace remaining old error code macros by GPG_ERR_.

2015-01-22 12:06:11 +01:00

trustdb.c

gpg: Improve skipping of PGP-2 keys.

2015-01-22 16:36:28 +01:00

trustdb.h

gpg: Allow building without any trust model support.

2014-02-10 17:46:40 +01:00

verify.c

gpg: Replace remaining old error code macros by GPG_ERR_.

2015-01-22 12:06:11 +01:00

zlib-riscos.h

include: Remove this directory.

2014-01-29 17:45:05 +01:00