free new header if size is too small

snabbco · Jul 26, 2017 · 06a42e6 · 06a42e6
1 parent fe51e85
commit 06a42e6
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/src/lib/protocol/header.lua b/src/lib/protocol/header.lua
@@ -228,6 +228,7 @@ function header:new_from_mem (mem, size)
    local o = _new(self)
    local header = o._header
    if ffi.sizeof(header.t) > size then
+      o:free()
       return nil
    end
    header.box[0] = ffi.cast(header.ptr_t, mem)