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gpg: Use gnupg_fd_t for encrypt_crypt and gpg_verify.

Browse Source 
* common/iobuf.h (iobuf_fdopen_nc): Use gnupg_t.
* common/iobuf.c (iobuf_fdopen_nc): Use gnupg_t.
* g10/main.h (encrypt_crypt, gpg_verify): Use gnupg_fd_t.
* g10/encrypt.c (encrypt_crypt): Use gnupg_fd_t.
(encrypt_crypt_files): Follow the change.
* g10/gpg.c (main): Follow the change.
* g10/verify.c (gpg_verify): Use gnupg_fd_t.

--

GnuPG-bug-id: 6580
Signed-off-by: NIIBE Yutaka <gniibe@fsij.org>
This commit is contained in:
NIIBE Yutaka 2023-07-05 09:57:10 +09:00
parent 68d3a73ea7
commit 2c2516f03a
No known key found for this signature in database
GPG Key ID: 640114AF89DE6054
6 changed files with 22 additions and 17 deletions
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3
common/iobuf.c
View File

@ -1531,9 +1531,8 @@ iobuf_fdopen (int fd, const char *mode)
}
iobuf_t
iobuf_fdopen_nc (int fd, const char *mode)
iobuf_fdopen_nc (gnupg_fd_t fp, const char *mode)
{
gnupg_fd_t fp = INT2FD (fd);
return do_iobuf_fdopen (fp, mode, 1);
}

2
common/iobuf.h
View File

@ -337,7 +337,7 @@ iobuf_t iobuf_fdopen (int fd, const char *mode);
/* Like iobuf_fdopen, but doesn't close the file descriptor when the
filter is destroyed. */
iobuf_t iobuf_fdopen_nc (int fd, const char *mode);
iobuf_t iobuf_fdopen_nc (gnupg_fd_t fd, const char *mode);
/* Create a filter using an existing estream. If MODE contains the
letter 'w', creates an output filter. Otherwise, creates an input

18
g10/encrypt.c
View File

@ -764,9 +764,9 @@ write_symkey_enc (STRING2KEY *symkey_s2k, aead_algo_t aead_algo,
* not yet finished server.c.
*/
int
encrypt_crypt (ctrl_t ctrl, int filefd, const char *filename,
encrypt_crypt (ctrl_t ctrl, gnupg_fd_t filefd, const char *filename,
strlist_t remusr, int use_symkey, pk_list_t provided_keys,
int outputfd)
gnupg_fd_t outputfd)
{
iobuf_t inp = NULL;
iobuf_t out = NULL;
@ -784,7 +784,7 @@ encrypt_crypt (ctrl_t ctrl, int filefd, const char *filename,
PK_LIST pk_list;
int do_compress;
if (filefd != -1 && filename)
if (filefd != GNUPG_INVALID_FD && filename)
return gpg_error (GPG_ERR_INV_ARG); /* Both given. */
do_compress = !!opt.compress_algo;
@ -815,7 +815,7 @@ encrypt_crypt (ctrl_t ctrl, int filefd, const char *filename,
/* Prepare iobufs. */
#ifdef HAVE_W32_SYSTEM
if (filefd == -1)
if (filefd == GNUPG_INVALID_FD)
inp = iobuf_open (filename);
else
{
@ -823,7 +823,7 @@ encrypt_crypt (ctrl_t ctrl, int filefd, const char *filename,
gpg_err_set_errno (ENOSYS);
}
#else
if (filefd == -1)
if (filefd == GNUPG_INVALID_FD)
inp = iobuf_open (filename);
else
inp = iobuf_fdopen_nc (filefd, "rb");
@ -841,7 +841,7 @@ encrypt_crypt (ctrl_t ctrl, int filefd, const char *filename,
char xname[64];
rc = gpg_error_from_syserror ();
if (filefd != -1)
if (filefd != GNUPG_INVALID_FD)
snprintf (xname, sizeof xname, "[fd %d]", filefd);
else if (!filename)
strcpy (xname, "[stdin]");
@ -1225,7 +1225,8 @@ encrypt_crypt_files (ctrl_t ctrl, int nfiles, char **files, strlist_t remusr)
}
line[strlen(line)-1] = '\0';
print_file_status(STATUS_FILE_START, line, 2);
rc = encrypt_crypt (ctrl, -1, line, remusr, 0, NULL, -1);
rc = encrypt_crypt (ctrl, GNUPG_INVALID_FD, line, remusr,
0, NULL, GNUPG_INVALID_FD);
if (rc)
log_error ("encryption of '%s' failed: %s\n",
print_fname_stdin(line), gpg_strerror (rc) );
@ -1237,7 +1238,8 @@ encrypt_crypt_files (ctrl_t ctrl, int nfiles, char **files, strlist_t remusr)
while (nfiles--)
{
print_file_status(STATUS_FILE_START, *files, 2);
if ( (rc = encrypt_crypt (ctrl, -1, *files, remusr, 0, NULL, -1)) )
if ((rc = encrypt_crypt (ctrl, GNUPG_INVALID_FD, *files, remusr,
0, NULL, GNUPG_INVALID_FD)))
log_error("encryption of '%s' failed: %s\n",
print_fname_stdin(*files), gpg_strerror (rc) );
write_status( STATUS_FILE_DONE );

6
g10/gpg.c
View File

@ -4408,7 +4408,8 @@ main (int argc, char **argv)
{
if( argc > 1 )
wrong_args("--encrypt [filename]");
if( (rc = encrypt_crypt (ctrl, -1, fname, remusr, 0, NULL, -1)) )
if ((rc = encrypt_crypt (ctrl, GNUPG_INVALID_FD, fname, remusr,
0, NULL, GNUPG_INVALID_FD)))
{
write_status_failure ("encrypt", rc);
log_error("%s: encryption failed: %s\n",
@ -4433,7 +4434,8 @@ main (int argc, char **argv)
gnupg_compliance_option_string (opt.compliance));
else
{
if( (rc = encrypt_crypt (ctrl, -1, fname, remusr, 1, NULL, -1)) )
if ((rc = encrypt_crypt (ctrl, GNUPG_INVALID_FD, fname, remusr,
1, NULL, GNUPG_INVALID_FD)))
{
write_status_failure ("encrypt", rc);
log_error ("%s: encryption failed: %s\n",

7
g10/main.h
View File

@ -242,9 +242,9 @@ aead_algo_t use_aead (pk_list_t pk_list, int algo);
int use_mdc (pk_list_t pk_list,int algo);
int encrypt_symmetric (const char *filename );
int encrypt_store (const char *filename );
int encrypt_crypt (ctrl_t ctrl, int filefd, const char *filename,
int encrypt_crypt (ctrl_t ctrl, gnupg_fd_t filefd, const char *filename,
strlist_t remusr, int use_symkey, pk_list_t provided_keys,
int outputfd);
gnupg_fd_t outputfd);
void encrypt_crypt_files (ctrl_t ctrl,
int nfiles, char **files, strlist_t remusr);
int encrypt_filter (void *opaque, int control,
@ -492,7 +492,8 @@ void print_key_line (ctrl_t ctrl, estream_t fp, PKT_public_key *pk, int secret);
void print_file_status( int status, const char *name, int what );
int verify_signatures (ctrl_t ctrl, int nfiles, char **files );
int verify_files (ctrl_t ctrl, int nfiles, char **files );
int gpg_verify (ctrl_t ctrl, int sig_fd, int data_fd, estream_t out_fp);
int gpg_verify (ctrl_t ctrl, gnupg_fd_t sig_fd, gnupg_fd_t data_fd,
estream_t out_fp);
void check_assert_signer_list (const char *mainpkhex, const char *pkhex);
/*-- decrypt.c --*/

3
g10/verify.c
View File

@ -240,7 +240,8 @@ verify_files (ctrl_t ctrl, int nfiles, char **files )
FIXME: OUTFP is not yet implemented.
*/
int
gpg_verify (ctrl_t ctrl, int sig_fd, int data_fd, estream_t out_fp)
gpg_verify (ctrl_t ctrl, gnupg_fd_t sig_fd, gnupg_fd_t data_fd,
estream_t out_fp)
{
int rc;
iobuf_t fp;