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group names are sentinel-terminated

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Motiejus Jakštys
2022-07-07 07:00:13 +03:00
parent 5f49a9f881
commit 50e116275c
3 changed files with 21 additions and 7 deletions
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17
src/libnss.zig
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@@ -275,10 +275,27 @@ test "getgrgid_r and getgrnam_r" {
);
try testing.expectEqual(@as(c_int, 0), errno);
try testVidmantasGroup(group);
group = undefined;
try testing.expectEqual(
c.NSS_STATUS_SUCCESS,
_nss_turbo_getgrnam_r("vidmantas", &group, &buffer, buffer.len, &errno),
);
try testing.expectEqual(@as(c_int, 0), errno);
try testVidmantasGroup(group);
group = undefined;
try testing.expectEqual(
c.NSS_STATUS_NOTFOUND,
_nss_turbo_getgrnam_r("does not exist", &group, &buffer, buffer.len, &errno),
);
try testing.expectEqual(@enumToInt(os.E.NOENT), @intCast(u16, errno));
}
fn testVidmantasGroup(g: CGroup) !void {
try testing.expectEqual(@as(u32, 128), g.gid);
try testing.expectEqualStrings("vidmantas", mem.sliceTo(g.name, 0));
const members = g.members;
try testing.expect(members[0] != null);
try testing.expectEqualStrings("vidmantas", mem.sliceTo(members[0].?, 0));
}