diff options
Diffstat (limited to 'g10/parse-packet.c')
| -rw-r--r-- | g10/parse-packet.c | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/g10/parse-packet.c b/g10/parse-packet.c index 60c45b56b..e27e22c85 100644 --- a/g10/parse-packet.c +++ b/g10/parse-packet.c @@ -922,6 +922,10 @@ parse_one_sig_subpkt( const byte *buffer, size_t n, int type ) if( n < 8 ) /* minimum length needed */ break; return 0; + case SIGSUBPKT_REV_KEY: + if(n < 22) + break; + return 0; case SIGSUBPKT_REVOC_REASON: if( !n ) break; @@ -969,6 +973,7 @@ can_handle_critical( const byte *buffer, size_t n, int type ) case SIGSUBPKT_KEY_EXPIRE: case SIGSUBPKT_EXPORTABLE: case SIGSUBPKT_REVOCABLE: + case SIGSUBPKT_REV_KEY: case SIGSUBPKT_ISSUER:/* issuer key ID */ case SIGSUBPKT_PREF_SYM: case SIGSUBPKT_PREF_HASH: @@ -1248,6 +1253,28 @@ parse_signature( IOBUF inp, int pkttype, unsigned long pktlen, p=parse_sig_subpkt2(sig,SIGSUBPKT_EXPORTABLE,NULL); if(p && *p==0) sig->flags.exportable=0; + + /* Find all revokation keys */ + if(sig->sig_class==0x1F) + { + struct revocation_key *revkey; + int len,seq=0; + + while((revkey= + (struct revocation_key *)enum_sig_subpkt(sig->hashed, + SIGSUBPKT_REV_KEY, + &len,&seq))) + { + if(len==sizeof(struct revocation_key) && + revkey->class&0x80) /* 0x80 bit must be set */ + { + sig->revkey=m_realloc(sig->revkey, + sizeof(struct revocation_key *)*(sig->numrevkeys+1)); + sig->revkey[sig->numrevkeys]=revkey; + sig->numrevkeys++; + } + } + } } if( list_mode ) { |