common: elf: check number of elf program headers
An elf file without program headers should not be loaded. Add a check
for such cases.

Signed-off-by: Clement Leger <cleger@kalray.eu>
Tested-by: Oleksij Rempel <o.rempel@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
1 parent b2e407a commit 860fbba93e53666ca46dd92dedfda43c9c426931
@Clement Leger Clement Leger authored on 12 Jun 2020
Sascha Hauer committed on 15 Jun 2020
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common/elf.c