privsep: Fix an assertation

Found by LGTM bot.

diff --git a/src/privsep-bpf.c b/src/privsep-bpf.c
index 5f2b19f9bd650c74c6b0fb6a2d06d7cef4e82c84..24a2b674f79daae5142f98ad9078f184931be26f 100644 (file)
--- a/src/privsep-bpf.c
+++ b/src/privsep-bpf.c
@@ -178,7 +178,7 @@ ps_bpf_cmd(struct dhcpcd_ctx *ctx, struct ps_msghdr *psm, struct msghdr *msg)
 
        ifp = &psp->psp_ifp;
        assert(msg->msg_iovlen == 1);
-       assert(iov->iov_len = sizeof(*ifp));
+       assert(iov->iov_len == sizeof(*ifp));
        memcpy(ifp, iov->iov_base, sizeof(*ifp));
        ifp->ctx = psp->psp_ctx;
        ifp->options = NULL;