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Merge remote-tracking branch 'origin/master' into lazy-trees

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This commit is contained in:
Eelco Dolstra 2022-06-17 13:39:03 +02:00
commit fd51cdcdd7
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20 changed files with 107 additions and 31 deletions
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2
src/libstore/gc.cc
View file

@ -135,6 +135,7 @@ void LocalStore::addTempRoot(const StorePath & path)
state->fdRootsSocket.close();
goto restart;
}
throw;
}
}
@ -153,6 +154,7 @@ void LocalStore::addTempRoot(const StorePath & path)
state->fdRootsSocket.close();
goto restart;
}
throw;
} catch (EndOfFile & e) {
debug("GC socket disconnected");
state->fdRootsSocket.close();

2
src/libstore/globals.hh
View file

@ -802,7 +802,7 @@ public:
)"};
Setting<StringSet> ignoredAcls{
this, {"security.selinux", "system.nfs4_acl"}, "ignored-acls",
this, {"security.selinux", "system.nfs4_acl", "security.csm"}, "ignored-acls",
R"(
A list of ACLs that should be ignored, normally Nix attempts to
remove all ACLs from files and directories in the Nix store, but

1
src/libstore/local-binary-cache-store.cc
View file

@ -69,6 +69,7 @@ protected:
} catch (SysError & e) {
if (e.errNo == ENOENT)
throw NoSuchBinaryCacheFile("file '%s' does not exist in binary cache", path);
throw;
}
}

25
src/libstore/lock.cc
View file

@ -67,13 +67,26 @@ bool UserLock::findFreeUser() {
#if __linux__
/* Get the list of supplementary groups of this build user. This
is usually either empty or contains a group such as "kvm". */
supplementaryGIDs.resize(10);
int ngroups = supplementaryGIDs.size();
int err = getgrouplist(pw->pw_name, pw->pw_gid,
supplementaryGIDs.data(), &ngroups);
if (err == -1)
throw Error("failed to get list of supplementary groups for '%1%'", pw->pw_name);
int ngroups = 32; // arbitrary initial guess
supplementaryGIDs.resize(ngroups);
int err = getgrouplist(pw->pw_name, pw->pw_gid, supplementaryGIDs.data(),
&ngroups);
// Our initial size of 32 wasn't sufficient, the correct size has
// been stored in ngroups, so we try again.
if (err == -1) {
supplementaryGIDs.resize(ngroups);
err = getgrouplist(pw->pw_name, pw->pw_gid, supplementaryGIDs.data(),
&ngroups);
}
// If it failed once more, then something must be broken.
if (err == -1)
throw Error("failed to get list of supplementary groups for '%1%'",
pw->pw_name);
// Finally, trim back the GID list to its real size
supplementaryGIDs.resize(ngroups);
#endif