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Use proper struct sockpeercred for SO_PEERCRED for OpenBSD

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getsockopt(2) documents this;  ucred is wrong ("cr_" member prefix, no pid).

(cherry picked from commit 10ccdb7a41)
This commit is contained in:
kn 2023-03-11 19:43:04 +00:00 committed by github-actions[bot]
parent ca953d5869
commit 99951d5628
1 changed files with 5 additions and 1 deletions
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6
src/nix/daemon.cc
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@ -202,7 +202,11 @@ static PeerInfo getPeerInfo(int remote)
#if defined(SO_PEERCRED)
ucred cred;
# if defined(__OpenBSD__)
struct sockpeercred cred;
# else
ucred cred;
# endif
socklen_t credLen = sizeof(cred);
if (getsockopt(remote, SOL_SOCKET, SO_PEERCRED, &cred, &credLen) == -1)
throw SysError("getting peer credentials");