ngie 5f2b047022 Fix coverity issue with contrib/netbsd-tests/lib/libc/ssp/h_read.c
Ensure opening /dev/zero succeeds. Abort the test if it doesn't.

Also, use _PATH_DEVZERO instead of hardcoding "/dev/zero"

MFC after: 2 weeks
CID: 1251410
Reported by: Coverity
Sponsored by: EMC / Isilon Storage Division"
2016-04-20 20:48:54 +00:00
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