[gssdp] client: Prevent crash if not initialized
- From: Jens Georg <jensgeorg src gnome org>
- To: commits-list gnome org
- Cc:
- Subject: [gssdp] client: Prevent crash if not initialized
- Date: Fri, 3 Apr 2020 09:27:27 +0000 (UTC)
commit 8d54d97ff5a010acb1d5dbd95080c8085b6b61cd
Author: Jens Georg <mail jensge org>
Date: Fri Apr 3 11:25:45 2020 +0200
client: Prevent crash if not initialized
If g_initable_init() was not called on the GSSDPClient instance, this
will pass on invalid GSockets down to GLib, which might lead to a crash
Fixes #5
libgssdp/gssdp-client.c | 2 ++
1 file changed, 2 insertions(+)
---
diff --git a/libgssdp/gssdp-client.c b/libgssdp/gssdp-client.c
index d971467..c4503be 100644
--- a/libgssdp/gssdp-client.c
+++ b/libgssdp/gssdp-client.c
@@ -1258,6 +1258,8 @@ _gssdp_client_send_message (GSSDPClient *client,
priv = gssdp_client_get_instance_private (client);
+ g_return_if_fail (priv->initialized);
+
if (!priv->active)
/* We don't send messages in passive mode */
return;
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