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g10/packet.h: Remove unused argument from enum_sig_subpkt.

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* g10/packet.h (enum_sig_subpkt): Remove argument RET_N.  Update
callers.
* g10/parse-packet.c (enum_sig_subpkt): Remove argument RET_N.

--
Remove the RET_N argument, because it is unused and because it is
meaningless: it's not clear whether it is an offset into SIG->HASHED
or SIG->UNHASHED.

Signed-off-by: Neal H. Walfield <neal@g10code.com>.
This commit is contained in:
Neal H. Walfield 2015-08-19 11:45:24 +02:00
parent c271feb536
commit c46e8bfe9a
2 changed files with 6 additions and 8 deletions
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3
g10/packet.h
View File

@ -457,8 +457,7 @@ const byte *parse_sig_subpkt ( const subpktarea_t *buffer,
sigsubpkttype_t reqtype,
size_t *ret_n );
const byte *parse_sig_subpkt2 ( PKT_signature *sig,
sigsubpkttype_t reqtype,
size_t *ret_n );
sigsubpkttype_t reqtype);
int parse_one_sig_subpkt( const byte *buffer, size_t n, int type );
void parse_revkeys(PKT_signature *sig);
int parse_attribute_subpkts(PKT_user_id *uid);

11
g10/parse-packet.c
View File

@ -1585,14 +1585,13 @@ parse_sig_subpkt (const subpktarea_t * buffer, sigsubpkttype_t reqtype,
const byte *
parse_sig_subpkt2 (PKT_signature * sig, sigsubpkttype_t reqtype,
size_t * ret_n)
parse_sig_subpkt2 (PKT_signature * sig, sigsubpkttype_t reqtype)
{
const byte *p;
p = parse_sig_subpkt (sig->hashed, reqtype, ret_n);
p = parse_sig_subpkt (sig->hashed, reqtype, NULL);
if (!p)
p = parse_sig_subpkt (sig->unhashed, reqtype, ret_n);
p = parse_sig_subpkt (sig->unhashed, reqtype, NULL);
return p;
}
@ -1767,7 +1766,7 @@ parse_signature (IOBUF inp, int pkttype, unsigned long pktlen,
&& opt.verbose)
log_info ("signature packet without timestamp\n");
p = parse_sig_subpkt2 (sig, SIGSUBPKT_ISSUER, NULL);
p = parse_sig_subpkt2 (sig, SIGSUBPKT_ISSUER);
if (p)
{
sig->keyid[0] = buf32_to_u32 (p);
@ -1821,7 +1820,7 @@ parse_signature (IOBUF inp, int pkttype, unsigned long pktlen,
unhashed area. In theory, anyway, we should never see this
packet off of a local keyring. */
p = parse_sig_subpkt2 (sig, SIGSUBPKT_EXPORTABLE, NULL);
p = parse_sig_subpkt2 (sig, SIGSUBPKT_EXPORTABLE);
if (p && *p == 0)
sig->flags.exportable = 0;