coverity: copy into fixed sized buffer

common/os_calls.c

@@ -778,6 +778,8 @@ g_tcp_local_connect(int sck, const char *port)
     memset(&s, 0, sizeof(struct sockaddr_un));
     s.sun_family = AF_UNIX;
     strncpy(s.sun_path, port, sizeof(s.sun_path));
+    s.sun_path[sizeof(s.sun_path) - 1] = 0;
+
     return connect(sck, (struct sockaddr *)&s, sizeof(struct sockaddr_un));
 #endif
 }
@@ -938,6 +940,8 @@ g_tcp_local_bind(int sck, const char *port)
     memset(&s, 0, sizeof(struct sockaddr_un));
     s.sun_family = AF_UNIX;
     strncpy(s.sun_path, port, sizeof(s.sun_path));
+    s.sun_path[sizeof(s.sun_path) - 1] = 0;
+
     return bind(sck, (struct sockaddr *)&s, sizeof(struct sockaddr_un));
 #endif
 }

sesman/chansrv/chansrv_fuse.c

@@ -1801,7 +1801,8 @@ void xfuse_devredir_cb_rename_file(void *vp, tui32 IoStatus)
     }
 
     old_xinode->parent_inode = fip->new_inode;
-    strcpy(old_xinode->name, fip->new_name);
+    strncpy(old_xinode->name, fip->new_name, 1023);
+    old_xinode->name[1023] = 0;
 
     if (fip->inode != fip->new_inode)
     {

sesman/chansrv/chansrv_fuse.h

@@ -34,7 +34,7 @@ struct xrdp_inode
     time_t          atime;             /* Time of last access.              */
     time_t          mtime;             /* Time of last modification.        */
     time_t          ctime;             /* Time of last status change.       */
-    char            name[256];         /* Dir or filename                   */
+    char            name[1024];        /* Dir or filename                   */
     tui32           device_id;         /* for file system redirection       */
     char            is_synced;         /* dir struct has been read from     */
                                        /* remote device, done just once     */