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gnetworkmonitornetlink: Fix memory leaks on error paths

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Use a common error handler to avoid leaks on the error paths.

Signed-off-by: Philip Withnall <withnall@endlessm.com>

https://bugzilla.gnome.org/show_bug.cgi?id=793880
This commit is contained in:
Philip Withnall 2018-02-27 12:52:15 +00:00
parent 88bf4939f6
commit 183c846b30
1 changed files with 9 additions and 14 deletions
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23
gio/gnetworkmonitornetlink.c
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@ -313,10 +313,9 @@ read_netlink_messages (GSocket *socket,
if (len < 0)
{
g_warning ("Error on netlink socket: %s", error->message);
g_error_free (error);
if (nl->priv->dump_networks)
finish_dump (nl);
return FALSE;
g_clear_error (&error);
retval = FALSE;
goto done;
}
iv.buffer = g_malloc (len);
@ -326,21 +325,17 @@ read_netlink_messages (GSocket *socket,
if (len < 0)
{
g_warning ("Error on netlink socket: %s", error->message);
g_clear_object (&addr);
g_error_free (error);
if (nl->priv->dump_networks)
finish_dump (nl);
return FALSE;
g_clear_error (&error);
retval = FALSE;
goto done;
}
if (!g_socket_address_to_native (addr, &source_sockaddr, sizeof (source_sockaddr), &error))
{
g_warning ("Error on netlink socket: %s", error->message);
g_clear_object (&addr);
g_error_free (error);
if (nl->priv->dump_networks)
finish_dump (nl);
return FALSE;
g_clear_error (&error);
retval = FALSE;
goto done;
}
/* If the sender port id is 0 (not fakeable) then the message is from the kernel */