test_util: Do not check for ENETUNREACH unless it exists.

Fixes bug 31352; bug not in any released Tor.
This commit is contained in:
Nick Mathewson 2019-08-06 11:35:50 -04:00
parent 88f9b123d6
commit 66437710af

View file

@ -5399,11 +5399,13 @@ test_util_socketpair(void *arg)
tt_skip();
}
#endif /* defined(__FreeBSD__) */
#ifdef ENETUNREACH
if (ersatz && socketpair_result == -ENETUNREACH) {
/* We can also fail with -ENETUNREACH if we have no network stack at
* all. */
tt_skip();
}
#endif
tt_int_op(0, OP_EQ, socketpair_result);
tt_assert(SOCKET_OK(fds[0]));