document the possibility of integer overloading

diff --git a/lib/Linux/Proc/Maps.pm b/lib/Linux/Proc/Maps.pm
index e297d606f1c29d8369bae2c867826732769a1a0b..c09ed301c9a75dcc9787421f9b28b088b9fb39be 100644 (file)
--- a/lib/Linux/Proc/Maps.pm
+++ b/lib/Linux/Proc/Maps.pm
@@ -206,6 +206,12 @@ sub format_maps_single_line {
 
 L<proc(5)> describes the file format.
 
+=head1 CAVEATS
+
+Integer overloading may occur if you try to parse memory regions from address spaces larger than
+your current architecture (or perl) supports. This is currently not fatal, though you will get
+warnings from perl that you probably shouldn't ignore.
+
 =cut
 
 1;