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* getkey.c (merge_selfsigs_main, merge_selfsigs_subkey): Make sure

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that even after keys may be merged together, we only have one chosen
selfsig.
This commit is contained in:
David Shaw 2005-06-12 20:42:04 +00:00
parent 1594883f2f
commit 6e9b751b79
2 changed files with 18 additions and 7 deletions
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6
g10/ChangeLog
View File

@ -1,3 +1,9 @@
2005-06-12 David Shaw <dshaw@jabberwocky.com>
* getkey.c (merge_selfsigs_main, merge_selfsigs_subkey): Make sure
that even after keys may be merged together, we only have one
chosen selfsig.
2005-06-09 David Shaw <dshaw@jabberwocky.com>
* options.h, import.c (parse_import_options, delete_inv_parts):

19
g10/getkey.c
View File

@ -1650,7 +1650,8 @@ merge_selfsigs_main(KBNODE keyblock, int *r_revoked, struct revoke_info *rinfo)
if ( check_key_signature( keyblock, k, NULL ) )
; /* signature did not verify */
else if ( (IS_UID_SIG (sig) || IS_UID_REV (sig))
&& sig->timestamp >= sigdate ) {
&& sig->timestamp >= sigdate )
{
/* Note: we allow to invalidate cert revocations
* by a newer signature. An attacker can't use this
* because a key should be revoced with a key revocation.
@ -1662,9 +1663,10 @@ merge_selfsigs_main(KBNODE keyblock, int *r_revoked, struct revoke_info *rinfo)
sigdate = sig->timestamp;
signode = k;
signode->pkt->pkt.signature->flags.chosen_selfsig=0;
if( sig->version > sigversion )
sigversion = sig->version;
}
}
}
}
}
@ -1941,14 +1943,17 @@ merge_selfsigs_subkey( KBNODE keyblock, KBNODE subnode )
* figure out other information like the old expiration
* time */
}
else if ( IS_SUBKEY_SIG (sig) && sig->timestamp >= sigdate ) {
else if ( IS_SUBKEY_SIG (sig) && sig->timestamp >= sigdate )
{
if(sig->flags.expired)
; /* signature has expired - ignore it */
else {
; /* signature has expired - ignore it */
else
{
sigdate = sig->timestamp;
signode = k;
}
}
signode->pkt->pkt.signature->flags.chosen_selfsig=0;
}
}
}
}
}