X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=blobdiff_plain;f=src%2Flibsystemd-bus%2Fbus-message.c;h=0c8604c49257e7c2124ff6fd29620212178fec73;hb=843f737ade9c73609a2280dd3dd16e18222a5dcb;hp=05cd512df65e4f62273cbecd1fdbbc3de9b3fa28;hpb=d9416f8a82d6afd8219d2dfc84817aa33ca8f3cb;p=elogind.git

diff --git a/src/libsystemd-bus/bus-message.c b/src/libsystemd-bus/bus-message.c
index 05cd512df..0c8604c49 100644
--- a/src/libsystemd-bus/bus-message.c
+++ b/src/libsystemd-bus/bus-message.c
@@ -1433,7 +1433,7 @@ int message_append_basic(sd_bus_message *m, char type, const void *p, const void
                                 *stored = (const uint8_t*) a + 4;
 
                 } else if (type == SD_BUS_TYPE_SIGNATURE) {
-                        *(uint8_t*) a = sz - 1;
+                        *(uint8_t*) a = sz - 2;
                         memcpy((uint8_t*) a + 1, p, sz - 1);
 
                         if (stored)