tree 416b94ca907560ba4ddfebc3b6fa437cf3d44d2c
parent c82ebeb7e6e060dacbaef02933b5f06c10f574f6
author Alan Modra <amodra@gmail.com> 1635482392 +1030
committer Alan Modra <amodra@gmail.com> 1635490352 +1030

ELF core file size checks

Catch fuzzed segments where p_offset + p_filesz wraps, and limit error
output.

	* elfcore.h (elf_core_file_p): Rewrite segment checks using
	bfd_get_file_size.  Set read_only on file size errors.
	* elfcode.h (elf_swap_shdr_in): Don't repeat error message.