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Sicherung

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This commit is contained in:
Werner Koch 1998-06-09 15:14:06 +00:00
parent ef75fa1802
commit 1ece02aa54
33 changed files with 704 additions and 766 deletions
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8
g10/parse-packet.c
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@ -615,6 +615,7 @@ parse_sig_subpkt( const byte *buffer, sigsubpkttype_t reqtype, size_t *ret_n )
: type == SIGSUBPKT_POLICY ? "policy URL"
: type == SIGSUBPKT_KEY_FLAGS ? "key flags"
: type == SIGSUBPKT_SIGNERS_UID ? "signer's user id"
: type == SIGSUBPKT_PRIV_ADD_SIG? "signs additional user id"
: "?");
}
else if( type == reqtype )
@ -636,6 +637,13 @@ parse_sig_subpkt( const byte *buffer, sigsubpkttype_t reqtype, size_t *ret_n )
if( n < 8 )
break;
return buffer;
case SIGSUBPKT_PRIV_ADD_SIG:
/* because we use private data, we check the GNUPG marker */
if( n < 24 )
break;
if( buffer[0] != 'G' || buffer[1] != 'P' || buffer[2] != 'G' )
return NULL;
return buffer+3;
default: BUG(); /* not yet needed */
}
log_error("subpacket of type %d too short\n", type);