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Code Activity

sm: Fix open_es_fread and open_es_fwrite for gnupg_fd_t.

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* sm/gpgsm.c (open_es_fread, open_es_fwrite): Use gnupg_fd_t
and open_stream_nc.

--

GnuPG-bug-id: 6580
Signed-off-by: NIIBE Yutaka <gniibe@fsij.org>
This commit is contained in:
NIIBE Yutaka 2023-07-13 14:35:00 +09:00
parent b4246422f4
commit 9c12c2f91c
No known key found for this signature in database
GPG Key ID: 640114AF89DE6054
1 changed files with 10 additions and 8 deletions
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18
sm/gpgsm.c
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@ -2363,7 +2363,7 @@ open_es_fread (const char *filename, const char *mode)
estream_t fp;
if (filename[0] == '-' && !filename[1])
fd = fileno (stdin);
return es_fpopen_nc (stdin, mode);
else
fd = gnupg_check_special_filename (filename);
if (fd != GNUPG_INVALID_FD)
@ -2371,7 +2371,8 @@ open_es_fread (const char *filename, const char *mode)
fp = open_stream_nc (fd, mode);
if (!fp)
{
log_error ("es_fdopen(%d) failed: %s\n", fd, strerror (errno));
log_error ("es_fdopen(%d) failed: %s\n", (int)(intptr_t)fd,
strerror (errno));
gpgsm_exit (2);
}
return fp;
@ -2393,23 +2394,24 @@ open_es_fread (const char *filename, const char *mode)
static estream_t
open_es_fwrite (const char *filename)
{
int fd;
gnupg_fd_t fd;
estream_t fp;
if (filename[0] == '-' && !filename[1])
{
fflush (stdout);
fp = es_fdopen_nc (fileno(stdout), "wb");
fp = es_fpopen_nc (stdout, "wb");
return fp;
}
fd = check_special_filename (filename, 1, 0);
if (fd != -1)
fd = gnupg_check_special_filename (filename);
if (fd != GNUPG_INVALID_FD)
{
fp = es_fdopen_nc (fd, "wb");
fp = open_stream_nc (fd, "wb");
if (!fp)
{
log_error ("es_fdopen(%d) failed: %s\n", fd, strerror (errno));
log_error ("es_fdopen(%d) failed: %s\n",
(int)(intptr_t)fd, strerror (errno));
gpgsm_exit (2);
}
return fp;