PowerPC, sanity check r_offset in relocate_section

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* elf32-ppc.c (offset_in_range): New function.
	(ppc_elf_vle_split16): Sanity check r_offset before accessing
	section contents.  Return status.
        (ppc_elf_relocate_section): Sanity check r_offset before
        accessing section contents.  Don't segfault on NULL howto.

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This commit is contained in:

Alan Modra 2021-09-09 10:59:24 +09:30

parent 9f81b99e24

commit e7776f52fe

1 changed files with 434 additions and 349 deletions

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