journald: fix off by one in native transport

https://bugzilla.redhat.com/show_bug.cgi?id=1177184

diff --git a/src/journal/journald-native.c b/src/journal/journald-native.c
index f701233bbedbd71bea4cfe24a385b06df1c24cd7..e994752558e4f9a70886da6721b101ef8a797179 100644 (file)
--- a/src/journal/journald-native.c
+++ b/src/journal/journald-native.c
@@ -134,8 +134,8 @@ void server_process_native_message(
 
                 /* A property follows */
 
 
                 /* A property follows */
 

-                /* n received properties, +1 for _TRANSPORT */
-                if (!GREEDY_REALLOC(iovec, m, n + 1 + N_IOVEC_META_FIELDS + !!object_pid * N_IOVEC_OBJECT_FIELDS)) {
+                /* n existing properties, 1 new, +1 for _TRANSPORT */
+                if (!GREEDY_REALLOC(iovec, m, n + 2 + N_IOVEC_META_FIELDS + !!object_pid * N_IOVEC_OBJECT_FIELDS)) {

                         log_oom();
                         break;
                 }
                         log_oom();
                         break;
                 }