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authorbz <bz@FreeBSD.org>2016-02-07 22:53:03 +0000
committerbz <bz@FreeBSD.org>2016-02-07 22:53:03 +0000
commit6b0dbb3b46a79900978eaf6d04c03edb0c857e5b (patch)
tree6b1b784ea602712ddf2166163226674f1500dc3c /contrib/netbsd-tests/lib/libc
parentf97dd8fd40358fe1b7b39c278fdc20fbd9bacfe2 (diff)
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MFC r295202:
Try to fix a bug introduced in r228623 (head). We started to copy the ifa_msghdr as otherwise platforms with strict alignment would break. It is unclear to me if there's also a problem with access to the address list following the structure. However we never copied the address list after the structure and thus are pointing at random memory. For now just use a pointer to the original memory for accessing the address list making it at least work on platforms with weak memory access. PR: 195445 Reported by: wolfgang lyxys.ka.sub.org Tested by: wolfgang lyxys.ka.sub.org (x86) Approved by: re (marius)
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