Don't deref uninit addrs in pack_mhdr_to_receive
#1992
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This adds a new method to `SockaddrLikePriv` to get a pointer to some underlying `libc::sockaddr` from a pointer to some type. This avoids dereferencing uninitialized values during `pack_mhdr_to_receive`, which is called from `MultiHeaders::preallocate` and `recvmsg`. Because this is a private trait, this is not a semver-breaking change.
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Can we get this rolled into a release? |
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Ping! @asomers, could we get this merged in? |
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This adds a new method to
SockaddrLikePrivto get a pointer to some underlyinglibc::sockaddrfrom a pointer to some type. This avoids dereferencing uninitialized values duringpack_mhdr_to_receive, which is called fromMultiHeaders::preallocateandrecvmsg.Because this is a private trait, this is not a semver-breaking change.
Fixes #1990