privsep: Unload dev early if we are not the root process

No point listening to it and newer udev throws an error
trying to unload when chrooted so this fixes that.

diff --git a/src/privsep.c b/src/privsep.c
index 15377d4ddbdaf70510212d08d92d46f4f29ba4e7..765756d7668801ec326c794d44db5a67847f9511 100644 (file)
--- a/src/privsep.c
+++ b/src/privsep.c
@@ -412,6 +412,13 @@ ps_startprocess(struct ps_process *psp,
                return pid;
        }
 
+
+#ifdef PLUGIN_DEV
+       /* If we are not the root process, stop listening to devices. */
+       if (ctx->ps_root != psp)
+               dev_stop(ctx);
+#endif
+
        ctx->options |= DHCPCD_FORKED;
        if (ctx->ps_log_fd != -1)
                logsetfd(ctx->ps_log_fd);
@@ -1142,9 +1149,6 @@ ps_recvpsmsg(struct dhcpcd_ctx *ctx, int fd, unsigned short events,
                logdebugx("process %d stopping", getpid());
 #endif
                ps_free(ctx);
-#ifdef PLUGIN_DEV
-               dev_stop(ctx);
-#endif
                eloop_exit(ctx->eloop, len != -1 ? EXIT_SUCCESS : EXIT_FAILURE);
                return len;
        }