Index: ppp/keyfiles.h
===================================================================
--- ppp/keyfiles.h	(wersja 78)
+++ ppp/keyfiles.h	(kopia robocza)
@@ -31,7 +31,7 @@
 
 #include "ppp.h"
 
-void setUser(char *user);
+void setUser(const char *user);
 int keyfileExists();
 int writeKeyFile();
 int writeState();
Index: ppp/keyfiles.c
===================================================================
--- ppp/keyfiles.c	(wersja 78)
+++ ppp/keyfiles.c	(kopia robocza)
@@ -319,14 +319,24 @@
 	return 1;
 }
 
-void setUser(char *user) {
+void setUser(const char *user) {
 #ifdef OS_IS_MACOSX	
 	strncpy(userhome, "/Users/", 7);
+	strncat(userhome, user, 120);
 #endif
 #ifdef OS_IS_LINUX	
-	strncpy(userhome, "/home/", 6);
+	const struct passwd *pwent;
+
+	while ((pwent = getpwent()) != NULL) {
+		if (strcmp(pwent->pw_name, user) == 0) {
+			strncpy(userhome, pwent->pw_dir, 126);
+			endpwent();
+			return;
+		}
+	}
+	endpwent();
+	strcpy(userhome, "/"); /* If user doesn't exists return something more/less sane */
 #endif
-	strncat(userhome, user, 120);
 }
 
 int keyfileExists() {