diff --git a/src/nm32.c b/src/nm32.c
index 83fb8f2..a5a9f9d 100644
--- a/src/nm32.c
+++ b/src/nm32.c
@@ -134,6 +134,7 @@ char *get_sym_char32(Elf32_Sym sym, Elf32_Shdr sec, int *tool) {
 	}
 	return ("n");
 }
+
 int nm32(t_mapped_file mapped_file, char *path, t_verbosity verbosity, t_ordering ordering) {
 	t_root *tree = NULL;
 	t_entry *entry = (t_entry *)malloc(sizeof(t_entry)); 
@@ -182,6 +183,8 @@ int nm32(t_mapped_file mapped_file, char *path, t_verbosity verbosity, t_orderin
 				else {
 					str = sec_str;
 				}
+				if (str != sec_str)
+					free(sec_str);
 				// ici la str (le symbole) est bon, on la charge dans le truc, ensuite on genere la vrai string a afficher, avant de sort
 				entry->symbol = ft_strdup(str);
 				free(str);
@@ -194,7 +197,7 @@ int nm32(t_mapped_file mapped_file, char *path, t_verbosity verbosity, t_orderin
 				// ici le sym char a ete calculer, a partir de la on determine la verbosity 
 				// ici on fait if entry->verbosity >= verbosity, si c'est pas bon on skip toute la suite
 				entry->verbosity = DEFAULT_VERBOSITY;
-				if ((sym_char[0] == 'a' && sym.st_info == 4) || sym_char[0] == 'N' || tool == 1)// || entry->symbol[0] == '.')
+				if ((sym_char[0] == 'a' && sym.st_info == 4) || sym_char[0] == 'N' || tool == 1)
 					entry->verbosity = ALL;
 				if (sym_char[0] == 'u' || sym_char[0] == 'v' || sym_char[0] == 'w' || (sym_char[0] >= 'A' && sym_char[0] <= 'Z' && sym_char[0] != 'N'))
 					entry->verbosity = GLOBAL;
@@ -242,12 +245,18 @@ int nm32(t_mapped_file mapped_file, char *path, t_verbosity verbosity, t_orderin
 							break;
 					}
 					fflush(stdout);
+				} else {
+					free(entry->symbol);
+					free(sym_char);
 				}
 			}
 		}
 	}
+	free(entry);
+	// ici on affiche tout ou no symbols en cas de list vide
 	if (tree) {
 		ft_putrbt(tree, &put_entry);
+		ft_delrbt(tree, &free_entry);
 	} else {
 		ft_printf("sss", "nm: ", path, ": no symbols\n");
 	}