switching ok

examples/simple-tcpd.c

@@ -249,7 +249,7 @@ void exit_program (int signal)
 
 	// Close then free remaining ctx.
 	ipc_close_all (ctx);
-	// ipc_ctx_free  (ctx);
+	ipc_ctx_free  (ctx);
 
 	// free, free everything!
 	free (ctx);

src/communication.c

@@ -394,7 +394,7 @@ struct ipc_error handle_new_message (struct ipc_event *event, struct ipc_ctx *ct
 				}
 #endif
 
-				IPC_EVENT_SET (event, IPC_EVENT_TYPE_DISCONNECTION, index, ctx->pollfd[index].fd, NULL);
+				IPC_EVENT_SET (event, IPC_EVENT_TYPE_DISCONNECTION, index, talkingfd, NULL);
 				IPC_RETURN_ERROR (IPC_ERROR_CLOSED_RECIPIENT);
 			}
 		}

src/context.c

@@ -42,5 +42,7 @@ void ipc_ctx_free (struct ipc_ctx *ctx)
 	}
 	ctx->size = 0;
 
+	ipc_switching_free(&ctx->switchdb);
+
 	ipc_messages_free (&ctx->tx);
 }

src/network.c

@@ -83,7 +83,13 @@ struct ipc_error ipc_provide_fd (int sock, int fd)
 
 void ipc_switching_add (struct ipc_switchings *is, int orig, int dest)
 {
-	is->collection = realloc (is->collection, sizeof (struct ipc_switching) * (is->size + 1));
+	if (is->collection == NULL) {
+		is->collection = malloc (sizeof (struct ipc_switching) * (is->size + 1));
+	}
+	else {
+		is->collection = realloc (is->collection, sizeof (struct ipc_switching) * (is->size + 1));
+	}
+
 	if (is->collection == NULL) {
 		fprintf (stderr, __FILE__ " error realloc line %d", __LINE__);
 		exit (EXIT_FAILURE);
@@ -110,13 +116,12 @@ int ipc_switching_del (struct ipc_switchings *is, int fd)
 			is->collection[i].orig = is->collection[is->size - 1].orig;
 			is->collection[i].dest = is->collection[is->size - 1].dest;
 
-			size_t s = (is->size - 1) > 0 ? (is->size - 1) : 1;
-
-			is->collection = realloc (is->collection, sizeof (struct ipc_switching) * s);
-			if (is->collection == NULL) {
-				/** TODO: not sure we want this behavior */
-				fprintf (stderr, __FILE__ " error realloc line %d", __LINE__);
-				exit (EXIT_FAILURE);
+			if (is->size == 1) {
+				free(is->collection);
+				is->collection = NULL;
+			}
+			else {
+				is->collection = realloc (is->collection, sizeof (struct ipc_switching) * (is->size-1));
 			}
 
 			is->size--;