diff --git a/src/http.c b/src/http.c
index 8618f01a..95842be3 100644
--- a/src/http.c
+++ b/src/http.c
@@ -256,7 +256,7 @@ static void _http_add_body_bytes(tf_http_connection_t* connection, const void* d
 	{
 		if (size)
 		{
-			connection->body = tf_realloc(connection->body, connection->body_length + size);
+			connection->body = tf_resize_vec(connection->body, connection->body_length + size);
 			memcpy((char*)connection->body + connection->body_length, data, size);
 			connection->body_length += size;
 		}
@@ -314,7 +314,7 @@ static void _http_add_body_bytes(tf_http_connection_t* connection, const void* d
 
 				if (!fin || connection->fragment_length)
 				{
-					connection->fragment = tf_realloc(connection->fragment, connection->fragment_length + length);
+					connection->fragment = tf_resize_vec(connection->fragment, connection->fragment_length + length);
 					memcpy((uint8_t*)connection->fragment + connection->fragment_length, message, length);
 					connection->fragment_length += length;
 				}
@@ -604,7 +604,7 @@ static void _http_on_connection(uv_stream_t* stream, int status)
 		_http_tls_update(connection);
 	}
 
-	http->connections = tf_realloc(http->connections, sizeof(tf_http_connection_t*) * (http->connections_count + 1));
+	http->connections = tf_resize_vec(http->connections, sizeof(tf_http_connection_t*) * (http->connections_count + 1));
 	http->connections[http->connections_count++] = connection;
 }
 
@@ -668,7 +668,7 @@ int tf_http_listen(tf_http_t* http, int port, tf_tls_context_t* tls, tf_http_cle
 
 void tf_http_add_handler(tf_http_t* http, const char* pattern, tf_http_callback_t* callback, tf_http_cleanup_t* cleanup, void* user_data)
 {
-	http->handlers = tf_realloc(http->handlers, sizeof(tf_http_handler_t) * (http->handlers_count + 1));
+	http->handlers = tf_resize_vec(http->handlers, sizeof(tf_http_handler_t) * (http->handlers_count + 1));
 	http->handlers[http->handlers_count++] = (tf_http_handler_t)
 	{
 		.pattern = tf_strdup(pattern),
diff --git a/src/httpd.js.c b/src/httpd.js.c
index 8f6536ec..f00774c8 100644
--- a/src/httpd.js.c
+++ b/src/httpd.js.c
@@ -456,7 +456,7 @@ static void _httpd_endpoint_mem(tf_http_request_t* request)
 	{
 		const char* stack = tf_util_backtrace_to_string(alloc[i].frames, alloc[i].frames_count);
 		int line = snprintf(NULL, 0, "%zd bytes in %d allocations\n%s\n\n", alloc[i].size, alloc[i].count, stack);
-		response = tf_realloc(response, length + line);
+		response = tf_resize_vec(response, length + line);
 		snprintf(response + length, line, "%zd bytes in %d allocations\n%s\n\n", alloc[i].size, alloc[i].count, stack);
 		length += line - 1;
 		tf_free((void*)stack);
diff --git a/src/serialize.c b/src/serialize.c
index 54e189f6..553a345e 100644
--- a/src/serialize.c
+++ b/src/serialize.c
@@ -57,7 +57,7 @@ void tf_serialize_store(tf_task_t* task, tf_taskstub_t* to, void** out_buffer, s
 	tf_trace_begin(trace, "tf_serialize_store");
 	buffer_t tmp = { 0 };
 	_serialize_store(task, to, &tmp, value);
-	tmp.data = tf_realloc(tmp.data, tmp.size);
+	tmp.data = tf_resize_vec(tmp.data, tmp.size);
 	*out_buffer = tmp.data;
 	*out_size = tmp.size;
 	tf_trace_end(trace);
diff --git a/src/socket.js.c b/src/socket.js.c
index 5bf6d577..be934fdf 100644
--- a/src/socket.js.c
+++ b/src/socket.js.c
@@ -168,7 +168,7 @@ socket_t* _socket_create_internal(JSContext* context)
 {
 	socket_t* socket = tf_malloc(sizeof(socket_t));
 	memset(socket, 0, sizeof(*socket));
-	_sockets = tf_realloc(_sockets, sizeof(socket_t*) * (_sockets_count + 1));
+	_sockets = tf_resize_vec(_sockets, sizeof(socket_t*) * (_sockets_count + 1));
 	_sockets[_sockets_count++] = socket;
 
 	socket->_closePromise = -1;
@@ -263,7 +263,7 @@ void _socket_close_internal(socket_t* socket)
 			{
 				_sockets[i] = _sockets[_sockets_count - 1];
 				--_sockets_count;
-				_sockets = tf_realloc(_sockets, sizeof(socket_t*) * _sockets_count);
+				_sockets = tf_resize_vec(_sockets, sizeof(socket_t*) * _sockets_count);
 				break;
 			}
 		}
diff --git a/src/ssb.db.c b/src/ssb.db.c
index 0dde7f25..9ac3bab5 100644
--- a/src/ssb.db.c
+++ b/src/ssb.db.c
@@ -354,7 +354,7 @@ static char* _tf_ssb_db_get_message_blob_wants(tf_ssb_t* ssb, int64_t rowid)
 			{
 				int id_size = sqlite3_column_bytes(statement, 0);
 				const uint8_t* id = sqlite3_column_text(statement, 0);
-				result = tf_realloc(result, size + id_size + 1);
+				result = tf_resize_vec(result, size + id_size + 1);
 				memcpy(result + size, id, id_size + 1);
 				size += id_size + 1;
 			}