--- rpl/src/instructions_f1.c	2010/04/07 13:45:06	1.7
+++ rpl/src/instructions_f1.c	2010/04/17 18:57:35	1.8
@@ -586,6 +586,13 @@ instruction_fleche(struct_processus *s_e
 				if ((s_variable_partagee.nom = malloc((strlen(s_variable.nom)
 						+ 1) * sizeof(unsigned char))) == NULL)
 				{
+					if (pthread_mutex_unlock(&((*(*s_etat_processus)
+							.s_liste_variables_partagees).mutex)) != 0)
+					{
+						(*s_etat_processus).erreur_systeme = d_es_processus;
+						return;
+					}
+
 					(*s_etat_processus).erreur_systeme =
 							d_es_allocation_memoire;
 					return;
@@ -632,6 +639,13 @@ instruction_fleche(struct_processus *s_e
 				if (creation_variable_partagee(s_etat_processus,
 						&s_variable_partagee) == d_erreur)
 				{
+					if (pthread_mutex_unlock(&((*(*s_etat_processus)
+							.s_liste_variables_partagees).mutex)) != 0)
+					{
+						(*s_etat_processus).erreur_systeme = d_es_processus;
+						return;
+					}
+
 					return;
 				}