* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- * must display the following acknowledgement:
- * This product includes software developed by Markus Friedl.
- * 4. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
{
#ifndef HAVE_CYGWIN
if ((int)geteuid() != 0) {
- log("Attempt to write login records by non-root user (aborting)");
+ logit("Attempt to write login records by non-root user (aborting)");
return 1;
}
#endif
int
login_utmp_only(struct logininfo *li)
{
- li->type = LTYPE_LOGIN;
+ li->type = LTYPE_LOGIN;
login_set_current_time(li);
# ifdef USE_UTMP
utmp_write_entry(li);
endttyent();
if((struct ttyent *)0 == ty) {
- log("utmp_write_entry: tty not found");
+ logit("utmp_write_entry: tty not found");
return(1);
}
#else /* FIXME */
}
(void)lseek(fd, (off_t)(tty * sizeof(struct utmp)), SEEK_SET);
- if (atomicio(write, fd, ut, sizeof(*ut)) != sizeof(*ut))
- log("utmp_write_direct: error writing %s: %s",
+ if (atomicio(vwrite, fd, ut, sizeof(*ut)) != sizeof(*ut))
+ logit("utmp_write_direct: error writing %s: %s",
UTMP_FILE, strerror(errno));
(void)close(fd);
construct_utmp(li, &ut);
# ifdef UTMP_USE_LIBRARY
if (!utmp_write_library(li, &ut)) {
- log("utmp_perform_login: utmp_write_library() failed");
+ logit("utmp_perform_login: utmp_write_library() failed");
return 0;
}
# else
if (!utmp_write_direct(li, &ut)) {
- log("utmp_perform_login: utmp_write_direct() failed");
+ logit("utmp_perform_login: utmp_write_direct() failed");
return 0;
}
# endif
construct_utmp(li, &ut);
# ifdef UTMP_USE_LIBRARY
if (!utmp_write_library(li, &ut)) {
- log("utmp_perform_logout: utmp_write_library() failed");
+ logit("utmp_perform_logout: utmp_write_library() failed");
return 0;
}
# else
if (!utmp_write_direct(li, &ut)) {
- log("utmp_perform_logout: utmp_write_direct() failed");
+ logit("utmp_perform_logout: utmp_write_direct() failed");
return 0;
}
# endif
return utmp_perform_logout(li);
default:
- log("utmp_write_entry: invalid type field");
+ logit("utmp_write_entry: invalid type field");
return 0;
}
}
static int
utmpx_write_direct(struct logininfo *li, struct utmpx *utx)
{
- log("utmpx_write_direct: not implemented!");
+ logit("utmpx_write_direct: not implemented!");
return 0;
}
# endif /* UTMPX_USE_LIBRARY */
construct_utmpx(li, &utx);
# ifdef UTMPX_USE_LIBRARY
if (!utmpx_write_library(li, &utx)) {
- log("utmpx_perform_login: utmp_write_library() failed");
+ logit("utmpx_perform_login: utmp_write_library() failed");
return 0;
}
# else
if (!utmpx_write_direct(li, &ut)) {
- log("utmpx_perform_login: utmp_write_direct() failed");
+ logit("utmpx_perform_login: utmp_write_direct() failed");
return 0;
}
# endif
case LTYPE_LOGOUT:
return utmpx_perform_logout(li);
default:
- log("utmpx_write_entry: invalid type field");
+ logit("utmpx_write_entry: invalid type field");
return 0;
}
}
int fd, ret = 1;
if ((fd = open(WTMP_FILE, O_WRONLY|O_APPEND, 0)) < 0) {
- log("wtmp_write: problem writing %s: %s",
+ logit("wtmp_write: problem writing %s: %s",
WTMP_FILE, strerror(errno));
return 0;
}
if (fstat(fd, &buf) == 0)
- if (atomicio(write, fd, ut, sizeof(*ut)) != sizeof(*ut)) {
+ if (atomicio(vwrite, fd, ut, sizeof(*ut)) != sizeof(*ut)) {
ftruncate(fd, buf.st_size);
- log("wtmp_write: problem writing %s: %s",
+ logit("wtmp_write: problem writing %s: %s",
WTMP_FILE, strerror(errno));
ret = 0;
}
case LTYPE_LOGOUT:
return wtmp_perform_logout(li);
default:
- log("wtmp_write_entry: invalid type field");
+ logit("wtmp_write_entry: invalid type field");
return 0;
}
}
li->tv_sec = li->tv_usec = 0;
if ((fd = open(WTMP_FILE, O_RDONLY)) < 0) {
- log("wtmp_get_entry: problem opening %s: %s",
+ logit("wtmp_get_entry: problem opening %s: %s",
WTMP_FILE, strerror(errno));
return 0;
}
if (fstat(fd, &st) != 0) {
- log("wtmp_get_entry: couldn't stat %s: %s",
+ logit("wtmp_get_entry: couldn't stat %s: %s",
WTMP_FILE, strerror(errno));
close(fd);
return 0;
while (!found) {
if (atomicio(read, fd, &ut, sizeof(ut)) != sizeof(ut)) {
- log("wtmp_get_entry: read of %s failed: %s",
+ logit("wtmp_get_entry: read of %s failed: %s",
WTMP_FILE, strerror(errno));
close (fd);
return 0;
static int
wtmpx_write(struct logininfo *li, struct utmpx *utx)
{
+#ifndef HAVE_UPDWTMPX
struct stat buf;
int fd, ret = 1;
if ((fd = open(WTMPX_FILE, O_WRONLY|O_APPEND, 0)) < 0) {
- log("wtmpx_write: problem opening %s: %s",
+ logit("wtmpx_write: problem opening %s: %s",
WTMPX_FILE, strerror(errno));
return 0;
}
if (fstat(fd, &buf) == 0)
- if (atomicio(write, fd, utx, sizeof(*utx)) != sizeof(*utx)) {
+ if (atomicio(vwrite, fd, utx, sizeof(*utx)) != sizeof(*utx)) {
ftruncate(fd, buf.st_size);
- log("wtmpx_write: problem writing %s: %s",
+ logit("wtmpx_write: problem writing %s: %s",
WTMPX_FILE, strerror(errno));
ret = 0;
}
(void)close(fd);
return ret;
+#else
+ updwtmpx(WTMPX_FILE, utx);
+ return 1;
+#endif
}
case LTYPE_LOGOUT:
return wtmpx_perform_logout(li);
default:
- log("wtmpx_write_entry: invalid type field");
+ logit("wtmpx_write_entry: invalid type field");
return 0;
}
}
li->tv_sec = li->tv_usec = 0;
if ((fd = open(WTMPX_FILE, O_RDONLY)) < 0) {
- log("wtmpx_get_entry: problem opening %s: %s",
+ logit("wtmpx_get_entry: problem opening %s: %s",
WTMPX_FILE, strerror(errno));
return 0;
}
if (fstat(fd, &st) != 0) {
- log("wtmpx_get_entry: couldn't stat %s: %s",
+ logit("wtmpx_get_entry: couldn't stat %s: %s",
WTMPX_FILE, strerror(errno));
close(fd);
return 0;
while (!found) {
if (atomicio(read, fd, &utx, sizeof(utx)) != sizeof(utx)) {
- log("wtmpx_get_entry: read of %s failed: %s",
+ logit("wtmpx_get_entry: read of %s failed: %s",
WTMPX_FILE, strerror(errno));
close (fd);
return 0;
struct utmp *ut;
if (! (ut = (struct utmp *)malloc(sizeof(*ut)))) {
- log("syslogin_perform_login: couldn't malloc()");
+ logit("syslogin_perform_login: couldn't malloc()");
return 0;
}
construct_utmp(li, ut);
login(ut);
+ free(ut);
return 1;
}
syslogin_perform_logout(struct logininfo *li)
{
# ifdef HAVE_LOGOUT
- char line[8];
+ char line[UT_LINESIZE];
(void)line_stripname(line, li->line, sizeof(line));
if (!logout(line)) {
- log("syslogin_perform_logout: logout() returned an error");
+ logit("syslogin_perform_logout: logout() returned an error");
# ifdef HAVE_LOGWTMP
} else {
logwtmp(line, "", "");
case LTYPE_LOGOUT:
return syslogin_perform_logout(li);
default:
- log("syslogin_write_entry: Invalid type field");
+ logit("syslogin_write_entry: Invalid type field");
return 0;
}
}
struct stat st;
if (stat(LASTLOG_FILE, &st) != 0) {
- log("lastlog_perform_login: Couldn't stat %s: %s", LASTLOG_FILE,
+ logit("lastlog_perform_login: Couldn't stat %s: %s", LASTLOG_FILE,
strerror(errno));
return 0;
}
LASTLOG_FILE, li->username);
break;
default:
- log("lastlog_openseek: %.100s is not a file or directory!",
+ logit("lastlog_openseek: %.100s is not a file or directory!",
LASTLOG_FILE);
return 0;
}
- *fd = open(lastlog_file, filemode);
+ *fd = open(lastlog_file, filemode, 0600);
if ( *fd < 0) {
debug("lastlog_openseek: Couldn't open %s: %s",
lastlog_file, strerror(errno));
offset = (off_t) ((long)li->uid * sizeof(struct lastlog));
if ( lseek(*fd, offset, SEEK_SET) != offset ) {
- log("lastlog_openseek: %s->lseek(): %s",
+ logit("lastlog_openseek: %s->lseek(): %s",
lastlog_file, strerror(errno));
return 0;
}
return(0);
/* write the entry */
- if (atomicio(write, fd, &last, sizeof(last)) != sizeof(last)) {
+ if (atomicio(vwrite, fd, &last, sizeof(last)) != sizeof(last)) {
close(fd);
- log("lastlog_write_filemode: Error writing to %s: %s",
+ logit("lastlog_write_filemode: Error writing to %s: %s",
LASTLOG_FILE, strerror(errno));
return 0;
}
case LTYPE_LOGIN:
return lastlog_perform_login(li);
default:
- log("lastlog_write_entry: Invalid type field");
+ logit("lastlog_write_entry: Invalid type field");
return 0;
}
}
lastlog_populate_entry(li, &last);
return (1);
case -1:
- error("%s: Error reading from %s: %s", __func__,
+ error("%s: Error reading from %s: %s", __func__,
LASTLOG_FILE, strerror(errno));
return (0);
default:
andersk / openssh.git / blobdiff