X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=elogind.git;a=blobdiff_plain;f=src%2Flibsystemd-bus%2Fsd-bus.c;h=89172e6369c3dd5ea8d69fbdfc366c4028faf2c0;hp=8b8ce3c03e6a1df096e31a8974e6ef08434a0d8b;hb=2100fa1099b086411270a2876dde0532ea2806fa;hpb=f10dda3b82dd493eada52bcc52b790a1cc1094e6

diff --git a/src/libsystemd-bus/sd-bus.c b/src/libsystemd-bus/sd-bus.c
index 8b8ce3c03..89172e636 100644
--- a/src/libsystemd-bus/sd-bus.c
+++ b/src/libsystemd-bus/sd-bus.c
@@ -436,8 +436,11 @@ static int parse_unix_address(sd_bus *b, const char **p, char **guid) {
 
 static int parse_tcp_address(sd_bus *b, const char **p, char **guid) {
         _cleanup_free_ char *host = NULL, *port = NULL, *family = NULL;
-        struct addrinfo hints, *result;
         int r;
+        struct addrinfo *result, hints = {
+                .ai_socktype = SOCK_STREAM,
+                .ai_flags = AI_ADDRCONFIG,
+        };
 
         assert(b);
         assert(p);
@@ -475,10 +478,6 @@ static int parse_tcp_address(sd_bus *b, const char **p, char **guid) {
         if (!host || !port)
                 return -EINVAL;
 
-        zero(hints);
-        hints.ai_socktype = SOCK_STREAM;
-        hints.ai_flags = AI_ADDRCONFIG;
-
         if (family) {
                 if (streq(family, "ipv4"))
                         hints.ai_family = AF_INET;
@@ -966,7 +965,7 @@ static int dispatch_wqueue(sd_bus *bus) {
                 } else if (r == 0)
                         /* Didn't do anything this time */
                         return ret;
-                else if (bus->windex >= bus->wqueue[0]->size) {
+                else if (bus->windex >= bus_message_size(bus->wqueue[0])) {
                         /* Fully written. Let's drop the entry from
                          * the queue.
                          *
@@ -1067,7 +1066,7 @@ int sd_bus_send(sd_bus *bus, sd_bus_message *m, uint64_t *serial) {
                 if (r < 0) {
                         sd_bus_close(bus);
                         return r;
-                } else if (idx < m->size)  {
+                } else if (idx < bus_message_size(m))  {
                         /* Wasn't fully written. So let's remember how
                          * much was written. Note that the first entry
                          * of the wqueue array is always allocated so
@@ -1314,7 +1313,12 @@ int sd_bus_send_with_reply_and_block(
                                 /* Found a match! */
 
                                 if (incoming->header->type == SD_BUS_MESSAGE_TYPE_METHOD_RETURN) {
-                                        *reply = incoming;
+
+                                        if (reply)
+                                                *reply = incoming;
+                                        else
+                                                sd_bus_message_unref(incoming);
+
                                         return 0;
                                 }
 
@@ -1932,7 +1936,7 @@ int sd_bus_process(sd_bus *bus, sd_bus_message **ret) {
 }
 
 static int bus_poll(sd_bus *bus, bool need_more, uint64_t timeout_usec) {
-        struct pollfd p[2];
+        struct pollfd p[2] = {};
         int r, e, n;
         struct timespec ts;
         usec_t until, m;
@@ -1963,9 +1967,7 @@ static int bus_poll(sd_bus *bus, bool need_more, uint64_t timeout_usec) {
         if (timeout_usec != (uint64_t) -1 && (m == (uint64_t) -1 || timeout_usec < m))
                 m = timeout_usec;
 
-        zero(p);
         p[0].fd = bus->input_fd;
-
         if (bus->output_fd == bus->input_fd) {
                 p[0].events = e;
                 n = 1;