supersmått

This commit is contained in:
parken 2022-01-31 19:28:45 +01:00
parent 51880f5428
commit e88465c2c9

View File

@ -122,7 +122,8 @@ int main(int argc, char *argv[]) {
/* Restore terminal */
if (tcsetattr(fileno(stdin), TCSAFLUSH, &old_term_flags) != 0) {
perror("Error");exit(EXIT_FAILURE);
perror("Error");
exit(EXIT_FAILURE);
}
if (!okpassword || !okusername){
@ -160,19 +161,20 @@ int main(int argc, char *argv[]) {
}
if (passwddata->pwage > 10) {
printf("You need to change your password !\n");
// TODO
}
/* check UID, see setuid(2) */
if (setuid(passwddata->uid) < 0) {
perror("Error");exit(EXIT_FAILURE);
perror("Error");
exit(EXIT_FAILURE);
// TODO kommer alltid bara hit
}
/* start a shell, use execve(2) */
if (execve("/bin/bash",NULL,NULL) < 0) {
perror("Error");exit(EXIT_FAILURE);
perror("Error");
exit(EXIT_FAILURE);
}
printf("\nWelcome to this system !\n");
}
@ -180,7 +182,8 @@ int main(int argc, char *argv[]) {
// user name exists but password does not match
passwddata->pwfailed = passwddata->pwfailed + 1;
if (mysetpwent(user, passwddata) < 0) {
perror("Error");exit(EXIT_FAILURE);
perror("Error");
exit(EXIT_FAILURE);
}
}
}