--- rpl/src/rpl.c	2010/05/16 19:36:20	1.24
+++ rpl/src/rpl.c	2010/05/19 09:22:34	1.25
@@ -447,6 +447,9 @@ rplinit(int argc, char *argv[], unsigned
 		return(EXIT_FAILURE);
 	}
 
+	action.sa_sigaction = interruption11;
+	action.sa_flags = SA_NODEFER | SA_ONSTACK | SA_SIGINFO;
+
 	if (sigaction(SIGFABORT, &action, NULL) != 0)
 	{
 		erreur = d_es_signal;
@@ -3450,6 +3453,8 @@ rplinit(int argc, char *argv[], unsigned
 	}
 
 #	ifndef Cygwin
+	(*s_etat_processus).pile_signal.ss_flags = SS_DISABLE;
+	sigaltstack(&((*s_etat_processus).pile_signal), NULL);
 	free((*s_etat_processus).pile_signal.ss_sp);
 #	endif