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New upstream version 4.15.1

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This commit is contained in:
Chris Hofstaedtler
2024-06-13 03:08:44 +02:00
parent 3987cc7880
commit f7f4fd7c05
759 changed files with 53132 additions and 39788 deletions
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src/lastlog.c
+26 -21
View File
@@ -22,12 +22,16 @@
#ifdef HAVE_LL_HOST
#include <net/if.h>
#endif
#include "defines.h"
#include "prototypes.h"
#include "getdef.h"
#include "memzero.h"
/*@-exitarg@*/
#include "exitcodes.h"
#include "shadowlog.h"
#include "string/strftime.h"
/*
* Needed for MkLinux DR1/2/2.1 - J.
@@ -39,7 +43,7 @@
/*
* Global variables
*/
const char *Prog; /* Program name */
static const char Prog[] = "lastlog"; /* Program name */
static FILE *lastlogfile; /* lastlog file stream */
static unsigned long umin; /* if uflg and has_umin, only display users with uid >= umin */
static bool has_umin = false;
@@ -50,15 +54,17 @@ static time_t inverse_seconds; /* that number of days in seconds */
static struct stat statbuf; /* fstat buffer for file size */
static bool uflg = false; /* print only an user of range of users */
static bool uflg = false; /* print only a user of range of users */
static bool tflg = false; /* print is restricted to most recent days */
static bool bflg = false; /* print excludes most recent days */
static bool Cflg = false; /* clear record for user */
static bool Sflg = false; /* set record for user */
#define NOW (time ((time_t *) 0))
#define NOW time(NULL)
static /*@noreturn@*/void usage (int status)
NORETURN
static void
usage (int status)
{
FILE *usageout = (E_SUCCESS != status) ? stderr : stdout;
(void) fprintf (usageout,
@@ -67,7 +73,7 @@ static /*@noreturn@*/void usage (int status)
"Options:\n"),
Prog);
(void) fputs (_(" -b, --before DAYS print only lastlog records older than DAYS\n"), usageout);
(void) fputs (_(" -C, --clear clear lastlog record of an user (usable only with -u)\n"), usageout);
(void) fputs (_(" -C, --clear clear lastlog record of a user (usable only with -u)\n"), usageout);
(void) fputs (_(" -h, --help display this help message and exit\n"), usageout);
(void) fputs (_(" -R, --root CHROOT_DIR directory to chroot into\n"), usageout);
(void) fputs (_(" -S, --set set lastlog record to current time (usable only with -u)\n"), usageout);
@@ -114,10 +120,10 @@ static void print_one (/*@null@*/const struct passwd *pw)
* entered for this user, which should be able to get the
* empty entry in this case.
*/
if (fread ((char *) &ll, sizeof (ll), 1, lastlogfile) != 1) {
if (fread (&ll, sizeof (ll), 1, lastlogfile) != 1) {
fprintf (stderr,
_("%s: Failed to get the entry for UID %lu\n"),
Prog, (unsigned long int)pw->pw_uid);
Prog, (unsigned long)pw->pw_uid);
exit (EXIT_FAILURE);
}
} else {
@@ -141,7 +147,7 @@ static void print_one (/*@null@*/const struct passwd *pw)
/* Print the header only once */
if (!once) {
#ifdef HAVE_LL_HOST
printf (_("Username Port From%*sLatest\n"), maxIPv6Addrlen-3, " ");
printf (_("Username Port From%*sLatest\n"), maxIPv6Addrlen-4, " ");
#else
puts (_("Username Port Latest"));
#endif
@@ -153,7 +159,7 @@ static void print_one (/*@null@*/const struct passwd *pw)
if (tm == NULL) {
cp = "(unknown)";
} else {
strftime (ptime, sizeof (ptime), "%a %b %e %H:%M:%S %z %Y", tm);
STRFTIME(ptime, "%a %b %e %H:%M:%S %z %Y", tm);
cp = ptime;
}
if (ll.ll_time == (time_t) 0) {
@@ -182,7 +188,7 @@ static void print (void)
}
if (uflg && has_umin && has_umax && (umin == umax)) {
print_one (getpwuid ((uid_t)umin));
print_one (getpwuid (umin));
} else {
setpwent ();
while ( (pwent = getpwent ()) != NULL ) {
@@ -225,21 +231,21 @@ static void update_one (/*@null@*/const struct passwd *pw)
#ifdef WITH_AUDIT
audit_logger (AUDIT_ACCT_UNLOCK, Prog,
"clearing-lastlog",
pw->pw_name, (unsigned int) pw->pw_uid, SHADOW_AUDIT_SUCCESS);
pw->pw_name, pw->pw_uid, SHADOW_AUDIT_SUCCESS);
#endif
}
#ifdef WITH_AUDIT
else {
audit_logger (AUDIT_ACCT_UNLOCK, Prog,
"refreshing-lastlog",
pw->pw_name, (unsigned int) pw->pw_uid, SHADOW_AUDIT_SUCCESS);
pw->pw_name, pw->pw_uid, SHADOW_AUDIT_SUCCESS);
}
#endif
if (fwrite (&ll, sizeof(ll), 1, lastlogfile) != 1) {
fprintf (stderr,
_("%s: Failed to update the entry for UID %lu\n"),
Prog, (unsigned long int)pw->pw_uid);
Prog, (unsigned long)pw->pw_uid);
exit (EXIT_FAILURE);
}
}
@@ -261,7 +267,7 @@ static void update (void)
}
if (has_umin && has_umax && (umin == umax)) {
update_one (getpwuid ((uid_t)umin));
update_one (getpwuid (umin));
} else {
setpwent ();
while ( (pwent = getpwent ()) != NULL ) {
@@ -288,7 +294,6 @@ int main (int argc, char **argv)
* Get the program name. The program name is used as a prefix to
* most error messages.
*/
Prog = Basename (argv[0]);
log_set_progname(Prog);
log_set_logfd(stderr);
@@ -321,7 +326,7 @@ int main (int argc, char **argv)
case 'b':
{
unsigned long inverse_days;
if (getulong (optarg, &inverse_days) == 0) {
if (getulong(optarg, &inverse_days) == -1) {
fprintf (stderr,
_("%s: invalid numeric argument '%s'\n"),
Prog, optarg);
@@ -349,7 +354,7 @@ int main (int argc, char **argv)
case 't':
{
unsigned long days;
if (getulong (optarg, &days) == 0) {
if (getulong(optarg, &days) == -1) {
fprintf (stderr,
_("%s: invalid numeric argument '%s'\n"),
Prog, optarg);
@@ -373,14 +378,14 @@ int main (int argc, char **argv)
/* local, no need for xgetpwnam */
pwent = getpwnam (optarg);
if (NULL != pwent) {
umin = (unsigned long) pwent->pw_uid;
umin = pwent->pw_uid;
has_umin = true;
umax = umin;
has_umax = true;
} else {
if (getrange (optarg,
&umin, &has_umin,
&umax, &has_umax) == 0) {
if (getrange(optarg,
&umin, &has_umin,
&umax, &has_umax) == -1) {
fprintf (stderr,
_("%s: Unknown user or range: %s\n"),
Prog, optarg);