Eric van Gyzen 5be8c23a34 elfdump: handle small files more gracefully ... elfdump -E on an empty file would complain "Invalid argument" because it tried to mmap zero bytes. With the -E flag, elfdump should simply exit non-zero. For tiny files, the code would reference off the end of the mapped region. Ensure the file is large enough to contain an ELF header before mapping it. MFC after: 1 week Sponsored by: Dell EMC Isilon (cherry picked from commit 86e5e10daf)		2022-03-02 15:56:31 -06:00
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elfdump.1	elfdump: Add -E to test if a file is an ELF binary.	2018-11-05 22:53:50 +00:00
elfdump.c	elfdump: handle small files more gracefully	2022-03-02 15:56:31 -06:00
Makefile	Build usr.bin/ with WARNS=6 by default.	2010-01-02 10:27:05 +00:00
Makefile.depend	DIRDEPS_BUILD: Update dependencies.	2017-10-31 00:07:04 +00:00