pipefs: write with correct offset

ffwff · Sep 9, 2019 · 5d09beb · 5d09beb
1 parent 1a225aa
commit 5d09beb
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/fs/impl/pipefs.cr b/src/fs/impl/pipefs.cr
@@ -101,7 +101,7 @@ private class PipeFSNode < VFSNode
     else
       # push the message on to the buffer stack
       size = min(slice.size, BUFFER_CAPACITY - @buffer_pos)
-      memcpy(@buffer, slice.to_unsafe, size.to_usize)
+      memcpy(@buffer + @buffer_pos, slice.to_unsafe, size.to_usize)
       @buffer_pos += size
       size
     end