X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=elogind.git;a=blobdiff_plain;f=src%2Flibsystemd-bus%2Fbus-objects.c;h=7cd34c991b004f389c06656e37d1e9eca20fb251;hp=05a62f4a3ec6eb61883332af53b5aa25a636230e;hb=6717d473506800363af9d2bafbf263ee054e856d;hpb=99f37ad86e114b2d1c9eaedf2bc1a0004a265d26

diff --git a/src/libsystemd-bus/bus-objects.c b/src/libsystemd-bus/bus-objects.c
index 05a62f4a3..7cd34c991 100644
--- a/src/libsystemd-bus/bus-objects.c
+++ b/src/libsystemd-bus/bus-objects.c
@@ -312,6 +312,11 @@ static int method_callbacks_run(
                                 "Invalid arguments '%s' to call %s.%s(), expecting '%s'.",
                                 signature, c->interface, c->member, strempty(c->vtable->x.method.signature));
 
+        /* Keep track what the signature of the reply to this message
+         * should be, so that this can be enforced when sealing the
+         * reply. */
+        m->enforced_reply_signature = strempty(c->vtable->x.method.result);
+
         if (c->vtable->x.method.handler) {
                 r = c->vtable->x.method.handler(bus, m, u, &error);
                 return bus_maybe_reply_error(m, r, &error);