-rw-r--r-- | core/opie-login/loginapplication.cpp | 5 | ||||
-rw-r--r-- | core/opie-login/loginapplication.h | 5 | ||||
-rw-r--r-- | core/opie-login/main.cpp | 11 |
3 files changed, 14 insertions, 7 deletions
diff --git a/core/opie-login/loginapplication.cpp b/core/opie-login/loginapplication.cpp index 103d63b..8d86a71 100644 --- a/core/opie-login/loginapplication.cpp +++ b/core/opie-login/loginapplication.cpp @@ -43,12 +43,13 @@ extern "C" { #include "loginapplication.h" LoginApplication *lApp; -LoginApplication::LoginApplication ( int &argc, char **argv ) +LoginApplication::LoginApplication ( int &argc, char **argv, pid_t parentpid ) : QPEApplication ( argc, argv, GuiServer ) { lApp = this; + m_parentpid = parentpid; } const char *LoginApplication::s_username = 0; @@ -215,6 +216,6 @@ QStringList LoginApplication::allUsers ( ) void LoginApplication::quitToConsole ( ) { QPEApplication::quit ( ); - ::kill ( ::getppid ( ), SIGTERM ); + ::kill ( m_parentpid, SIGTERM ); } diff --git a/core/opie-login/loginapplication.h b/core/opie-login/loginapplication.h index 062c088..4e7cf79 100644 --- a/core/opie-login/loginapplication.h +++ b/core/opie-login/loginapplication.h @@ -38,9 +38,9 @@ struct pam_response; #endif class LoginApplication : public QPEApplication { public: - LoginApplication ( int &argc, char **argv ); + LoginApplication ( int &argc, char **argv, pid_t parentpid ); static bool checkPassword ( const char *user, const char *password ); static const char *loginAs ( ); @@ -59,8 +59,11 @@ private: #ifdef USEPAM static int pam_helper ( int num_msg, const struct pam_message **msg, struct pam_response **resp, void * ); static const char *s_pam_password; #endif + +private: + pid_t m_parentpid; }; extern LoginApplication *lApp; diff --git a/core/opie-login/main.cpp b/core/opie-login/main.cpp index 579a93a..674829d 100644 --- a/core/opie-login/main.cpp +++ b/core/opie-login/main.cpp @@ -59,9 +59,9 @@ #include "calibrate.h" using namespace Opie; -int login_main ( int argc, char **argv ); +int login_main ( int argc, char **argv, pid_t ppid ); void sigterm ( int sig ); void exit_closelog ( ); static struct option long_options [] = { @@ -71,8 +71,11 @@ static struct option long_options [] = { int main ( int argc, char **argv ) { + pid_t ppid = ::getpid ( ); + + if ( ::geteuid ( ) != 0 ) { ::fprintf ( stderr, "%s can only be executed by root. (or chmod +s)", argv [0] ); return 1; } @@ -182,9 +185,9 @@ int main ( int argc, char **argv ) else ::exit ( 0 ); } else - ::exit ( login_main ( argc, argv )); + ::exit ( login_main ( argc, argv, ppid )); } } return 0; } @@ -301,12 +304,12 @@ private: -int login_main ( int argc, char **argv ) +int login_main ( int argc, char **argv, pid_t ppid ) { QWSServer::setDesktopBackground( QImage() ); - LoginApplication *app = new LoginApplication ( argc, argv ); + LoginApplication *app = new LoginApplication ( argc, argv, ppid ); app-> setFont ( QFont ( "Helvetica", 10 )); app-> setStyle ( new QPEStyle ( )); |