From 220a60a61a91153fd8e49e58884b9b0b904888f6 Mon Sep 17 00:00:00 2001

From: Jan Synacek <jsynacek@redhat.com>

Date: Wed, 31 Oct 2018 12:50:19 +0100

Subject: [PATCH] sd-bus: properly initialize containers

Fixes a SIGSEGV introduced by commit 38a5315a3a6fab745d8c86ff9e486faaf50b28d1.

The same problem doesn't exist upstream, as the container structure

there is initialized using a compound literal, which is zeroed out by

default.

Related: #1635435

---

 src/libsystemd/sd-bus/bus-message.c | 1 +

 1 file changed, 1 insertion(+)

diff --git a/src/libsystemd/sd-bus/bus-message.c b/src/libsystemd/sd-bus/bus-message.c

index d55cb1484..780c8c618 100644

--- a/src/libsystemd/sd-bus/bus-message.c

+++ b/src/libsystemd/sd-bus/bus-message.c

@@ -2004,6 +2004,7 @@ _public_ int sd_bus_message_open_container(

         w = m->containers + m->n_containers++;

         w->enclosing = type;

         w->signature = TAKE_PTR(signature);

+        w->peeked_signature = NULL;

         w->index = 0;

         w->array_size = array_size;

         w->before = before;