X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=elogind.git;a=blobdiff_plain;f=src%2Flibsystemd%2Fsd-bus%2Fbus-control.c;h=bb6683efff6e0b7ee32d663202327d2391de02af;hp=db0c11b0fe4811a0631cc64238a6aead1a4d5bc3;hb=09365592341b4ba4ceca677bb551dcde811e0333;hpb=6e18964d3a365567954fe10ddcfad74babdc427c

diff --git a/src/libsystemd/sd-bus/bus-control.c b/src/libsystemd/sd-bus/bus-control.c
index db0c11b0f..bb6683eff 100644
--- a/src/libsystemd/sd-bus/bus-control.c
+++ b/src/libsystemd/sd-bus/bus-control.c
@@ -1098,13 +1098,22 @@ int bus_add_match_internal_kernel(
         return 0;
 }
 
+#define internal_match(bus, m)                                          \
+        ((bus)->hello_flags & KDBUS_HELLO_MONITOR                       \
+         ? (isempty(m) ? "eavesdrop='true'" : strappenda((m), ",eavesdrop='true'")) \
+         : (m))
+
 static int bus_add_match_internal_dbus1(
                 sd_bus *bus,
                 const char *match) {
 
+        const char *e;
+
         assert(bus);
         assert(match);
 
+        e = internal_match(bus, match);
+
         return sd_bus_call_method(
                         bus,
                         "org.freedesktop.DBus",
@@ -1114,7 +1123,7 @@ static int bus_add_match_internal_dbus1(
                         NULL,
                         NULL,
                         "s",
-                        match);
+                        e);
 }
 
 int bus_add_match_internal(
@@ -1159,9 +1168,13 @@ static int bus_remove_match_internal_dbus1(
                 sd_bus *bus,
                 const char *match) {
 
+        const char *e;
+
         assert(bus);
         assert(match);
 
+        e = internal_match(bus, match);
+
         return sd_bus_call_method(
                         bus,
                         "org.freedesktop.DBus",
@@ -1171,7 +1184,7 @@ static int bus_remove_match_internal_dbus1(
                         NULL,
                         NULL,
                         "s",
-                        match);
+                        e);
 }
 
 int bus_remove_match_internal(