On Tuesday 31 May 2005 15:48, Vincent Guffens wrote: > but depending on where in the code I free my data blocks, I sometimes > get a "free magic is broken" fatal error msg from grub_free().
Usually, it is due to a buffer overrun or underrun. > Does someone has an idea ? Is there some documentation available about > the mm in grub2 ? It is a typical (simple) malloc implementation. You can look at any textbook or web site about heap management to get ideas. The extensions are to always use magic to detect overrun / underrun, and to support multiple non-contiguous free regions. Have a look at the code. It is very small. Okuji _______________________________________________ Grub-devel mailing list Grub-devel@gnu.org http://lists.gnu.org/mailman/listinfo/grub-devel
