fdo-mirrors/NetworkManager
1
0
Fork 0
mirror of https://gitlab.freedesktop.org/NetworkManager/NetworkManager.git synced 2026-02-03 18:20:29 +01:00
Code Issues Projects Releases Packages Wiki Activity Actions

bus-manager/dhcp: don't log pointer values directly

Browse source 
Direct pointer values can be used to circumvent ASLR. Obfuscate
the pointer values.
This commit is contained in:
Thomas Haller 2020-04-30 11:44:06 +02:00
parent ed32651ab8
commit a05dbeb31f
1 changed files with 6 additions and 2 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

8
src/nm-dbus-manager.c
View file

@ -247,7 +247,9 @@ private_server_closed_connection (GDBusConnection *conn,
CloseConnectionInfo *info;
/* Clean up after the connection */
_LOGD ("(%s) closed connection %p on private socket", s->tag, conn);
_LOGD ("(%s) closed connection "NM_HASH_OBFUSCATE_PTR_FMT" on private socket",
s->tag,
NM_HASH_OBFUSCATE_PTR (conn));
info = g_slice_new0 (CloseConnectionInfo);
info->connection = conn;
@ -285,7 +287,9 @@ private_server_new_connection (GDBusServer *server,
obj_mgr_data->fake_sender = sender;
c_list_link_tail (&s->object_mgr_lst_head, &obj_mgr_data->object_mgr_lst);
_LOGD ("(%s) accepted connection %p on private socket", s->tag, conn);
_LOGD ("(%s) accepted connection "NM_HASH_OBFUSCATE_PTR_FMT" on private socket",
s->tag,
NM_HASH_OBFUSCATE_PTR (conn));
/* Emit this for the manager.
*