[bug #38800] x86-64: overflowing relocation crashes GRUB

[qwertial]

Follow-up Comment #3, bug #38800 (project grub):

grub-core/kern/dl.c:

grub_dl_t grub_dl_head = 0;
-verbatim+

include/grub/dl.h:

#ifndef GRUB_UTIL
struct grub_dl
{
  char *name;
  int ref_count;
  grub_dl_dep_t dep;
  grub_dl_segment_t segment;
  Elf_Sym *symtab;
  void (*init) (struct grub_dl *mod);
  void (*fini) (void);
#if defined (__ia64__) || defined (__powerpc__)
  void *got;
  void *tramp;
#endif
  void *base;
  grub_size_t sz;
  struct grub_dl *next;
};
#endif
typedef struct grub_dl *grub_dl_t;


...r-right?

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