diff options
Diffstat (limited to 'packages/dbus/dbus-1.0.1/dbus-exploit-fix.patch')
| -rw-r--r-- | packages/dbus/dbus-1.0.1/dbus-exploit-fix.patch | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/packages/dbus/dbus-1.0.1/dbus-exploit-fix.patch b/packages/dbus/dbus-1.0.1/dbus-exploit-fix.patch new file mode 100644 index 0000000000..7d36dbdf22 --- /dev/null +++ b/packages/dbus/dbus-1.0.1/dbus-exploit-fix.patch @@ -0,0 +1,21 @@ +https://bugs.freedesktop.org/show_bug.cgi?id=9142 + +[..] the use case was the following. There +are three processes A, B, and C. All of them add the same match (same value). A +is started first, then B, and lastly C. Now, B and C are closed: if B is closed +before C, A's match is removed; but if C is closed before B, A's match is not +removed (no buggy behaviour). (B and C call dbus_bus_remove_match on exit.) + +diff -pur 0.61-osso23/bus/signals.c 0.61-osso23.new/bus/signals.c +--- 0.61-osso23/bus/signals.c 2006-11-23 16:46:52.589602192 +0200 ++++ 0.61-osso23.new/bus/signals.c 2006-11-23 16:49:28.873843376 +0200 +@@ -1067,6 +1067,9 @@ match_rule_equal (BusMatchRule *a, + if (a->flags != b->flags) + return FALSE; + ++ if (a->matches_go_to != b->matches_go_to) ++ return FALSE; ++ + if ((a->flags & BUS_MATCH_MESSAGE_TYPE) && + a->message_type != b->message_type) + return FALSE; |