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Code Activity

* parse-packet.c (dump_sig_subpkt, parse_signature), build-packet.c

Browse source 
(build_sig_subpkt_from_sig), getkey.c (fixup_uidnode,
merge_selfsigs_main, merge_selfsigs_subkey), keygen.c
(keygen_add_key_expire): Fix meaning of key expiration and sig
expiration subpackets - zero means "never expire" according to 2440,
not "expire instantly".
This commit is contained in:
David Shaw 2006-05-23 03:58:53 +00:00
parent 3bee120e15
commit 197c7a3e47
6 changed files with 34 additions and 19 deletions
Download patch file Download diff file Expand all files Collapse all files

24
g10/parse-packet.c
View file

@ -1,6 +1,6 @@
/* parse-packet.c - read packets
* Copyright (C) 1998, 1999, 2000, 2001, 2002, 2003, 2004,
* 2005 Free Software Foundation, Inc.
* Copyright (C) 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005,
* 2006 Free Software Foundation, Inc.
*
* This file is part of GnuPG.
*
@ -822,8 +822,13 @@ dump_sig_subpkt( int hashed, int type, int critical,
break;
case SIGSUBPKT_SIG_EXPIRE:
if( length >= 4 )
fprintf (listfp, "sig expires after %s",
strtimevalue( buffer_to_u32(buffer) ) );
{
if(buffer_to_u32(buffer))
fprintf (listfp, "sig expires after %s",
strtimevalue( buffer_to_u32(buffer) ) );
else
fprintf (listfp, "sig does not expire");
}
break;
case SIGSUBPKT_EXPORTABLE:
if( length )
@ -847,8 +852,13 @@ dump_sig_subpkt( int hashed, int type, int critical,
break;
case SIGSUBPKT_KEY_EXPIRE:
if( length >= 4 )
fprintf (listfp, "key expires after %s",
strtimevalue( buffer_to_u32(buffer) ) );
{
if(buffer_to_u32(buffer))
fprintf (listfp, "key expires after %s",
strtimevalue( buffer_to_u32(buffer) ) );
else
fprintf (listfp, "key does not expire");
}
break;
case SIGSUBPKT_PREF_SYM:
fputs("pref-sym-algos:", listfp );
@ -1353,7 +1363,7 @@ parse_signature( IOBUF inp, int pkttype, unsigned long pktlen,
log_info ("signature packet without keyid\n");
p=parse_sig_subpkt(sig->hashed,SIGSUBPKT_SIG_EXPIRE,NULL);
if(p)
if(p && buffer_to_u32(p))
sig->expiredate=sig->timestamp+buffer_to_u32(p);
if(sig->expiredate && sig->expiredate<=make_timestamp())
sig->flags.expired=1;