bus-proxyd: add some asserts

Both as documentation, and to make Coverity happy.

Fixes CID #1241495 and #1241496.

1 files changed, 8 insertions, 0 deletions

diff --git a/src/bus-proxyd/bus-proxyd.c b/src/bus-proxyd/bus-proxyd.c
index a5387bb234..6a0fc7edfb 100644
--- a/src/bus-proxyd/bus-proxyd.c
+++ b/src/bus-proxyd/bus-proxyd.c
@@ -373,6 +373,8 @@ static int synthetic_reply_method_error(sd_bus_message *call, const sd_bus_error
         _cleanup_bus_message_unref_ sd_bus_message *m = NULL;
         int r;
 
+        assert(call);
+
         if (call->header->flags & BUS_MESSAGE_NO_REPLY_EXPECTED)
                 return 0;
 
@@ -387,6 +389,8 @@ static int synthetic_reply_method_errno(sd_bus_message *call, int error, const s
 
         _cleanup_bus_error_free_ sd_bus_error berror = SD_BUS_ERROR_NULL;
 
+        assert(call);
+
         if (call->header->flags & BUS_MESSAGE_NO_REPLY_EXPECTED)
                 return 0;
 
@@ -402,6 +406,8 @@ static int synthetic_reply_method_return(sd_bus_message *call, const char *types
         _cleanup_bus_message_unref_ sd_bus_message *m = NULL;
         int r;
 
+        assert(call);
+
         if (call->header->flags & BUS_MESSAGE_NO_REPLY_EXPECTED)
                 return 0;
 
@@ -426,6 +432,8 @@ static int synthetic_reply_return_strv(sd_bus_message *call, char **l) {
         _cleanup_bus_message_unref_ sd_bus_message *m = NULL;
         int r;
 
+        assert(call);
+
         r = sd_bus_message_new_method_return(call, &m);
         if (r < 0)
                 return synthetic_reply_method_errno(call, r, NULL);