diff options
Diffstat (limited to 'g10/sign.c')
| -rw-r--r-- | g10/sign.c | 66 |
1 files changed, 43 insertions, 23 deletions
diff --git a/g10/sign.c b/g10/sign.c index 14c63f143..090c12b7a 100644 --- a/g10/sign.c +++ b/g10/sign.c @@ -385,17 +385,19 @@ sign_file( STRLIST filenames, int detached, STRLIST locusr, } } else { - if( fname || opt.set_filename ) { - char *s = make_basename( opt.set_filename ? opt.set_filename : fname ); - pt = m_alloc( sizeof *pt + strlen(s) - 1 ); - pt->namelen = strlen(s); - memcpy(pt->name, s, pt->namelen ); - m_free(s); - } - else { /* no filename */ - pt = m_alloc( sizeof *pt - 1 ); - pt->namelen = 0; - } + if (!opt.no_literal) + if( fname || opt.set_filename ) { + char *s = make_basename( opt.set_filename ? opt.set_filename : fname ); + pt = m_alloc( sizeof *pt + strlen(s) - 1 ); + pt->namelen = strlen(s); + memcpy(pt->name, s, pt->namelen ); + m_free(s); + } + else { /* no filename */ + pt = m_alloc( sizeof *pt - 1 ); + pt->namelen = 0; + } + if( fname ) { if( !(filesize = iobuf_get_filelength(inp)) ) log_info(_("WARNING: `%s' is an empty file\n"), fname ); @@ -409,20 +411,38 @@ sign_file( STRLIST filenames, int detached, STRLIST locusr, filesize = 0; } else - filesize = 0; /* stdin */ - pt->timestamp = make_timestamp(); - pt->mode = opt.textmode && !outfile ? 't':'b'; - pt->len = filesize; - pt->new_ctb = !pt->len && !opt.rfc1991; - pt->buf = inp; - pkt.pkttype = PKT_PLAINTEXT; - pkt.pkt.plaintext = pt; - /*cfx.datalen = filesize? calc_packet_length( &pkt ) : 0;*/ - if( (rc = build_packet( out, &pkt )) ) - log_error("build_packet(PLAINTEXT) failed: %s\n", g10_errstr(rc) ); - pt->buf = NULL; + filesize = opt.set_filesize ? opt.set_filesize : 0; /* stdin */ + + if (!opt.no_literal) { + pt->timestamp = make_timestamp(); + pt->mode = opt.textmode && !outfile ? 't':'b'; + pt->len = filesize; + pt->new_ctb = !pt->len && !opt.rfc1991; + pt->buf = inp; + pkt.pkttype = PKT_PLAINTEXT; + pkt.pkt.plaintext = pt; + /*cfx.datalen = filesize? calc_packet_length( &pkt ) : 0;*/ + if( (rc = build_packet( out, &pkt )) ) + log_error("build_packet(PLAINTEXT) failed: %s\n", g10_errstr(rc) ); + pt->buf = NULL; + } + else { + byte copy_buffer[4096]; + int bytes_copied; + while ((bytes_copied = iobuf_read(inp, copy_buffer, 4096)) != -1) + if (iobuf_write(out, copy_buffer, bytes_copied) == -1) { + rc = G10ERR_WRITE_FILE; + log_error("copying input to output failed: %s\n", g10_errstr(rc)); + break; + } + memset(copy_buffer, 0, 4096); /* burn buffer */ + } } + /* catch errors from above blocks */ + if (rc) + goto leave; + /* loop over the secret certificates */ for( sk_rover = sk_list; sk_rover; sk_rover = sk_rover->next ) { PKT_secret_key *sk; |