--- lbbs/src/file_loader.c	2025/05/20 12:29:26	1.9
+++ lbbs/src/file_loader.c	2025/05/23 14:11:38	1.10
@@ -174,14 +174,8 @@ int load_file_shm(const char *filename)
 	p_line_offsets = p_data + data_len + 1;
 	memcpy(p_line_offsets, line_offsets, sizeof(long) * (size_t)(line_total + 1));
 
-	// Re-mount shm in read-only mode
-	if (shmdt(p_shm) == -1)
-	{
-		log_error("shmdt() error (%d)\n", errno);
-		return -3;
-	}
-
-	p_shm = shmat(shmid, NULL, SHM_RDONLY);
+	// Remap shared memory in read-only mode
+	p_shm = shmat(shmid, p_shm, SHM_RDONLY | SHM_REMAP);
 	if (p_shm == (void *)-1)
 	{
 		log_error("shmat(shmid=%d) error (%d)\n", shmid, errno);