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$NetBSD: patch-router_router.c,v 1.1 2011/02/06 19:23:51 schnoebe Exp $
# correct a segfault in the router
# fixed upstream as r920 (will be in 2.2.12)
--- router/router.c.orig 2010-08-08 15:50:56.000000000 +0000
+++ router/router.c
@@ -886,7 +886,7 @@ static int _router_sx_callback(sx_t s, s
}
/* top element must be router scoped */
- if(NAD_NURI_L(nad, NAD_ENS(nad, 0)) != strlen(uri_COMPONENT) || strncmp(uri_COMPONENT, NAD_NURI(nad, NAD_ENS(nad, 0)), strlen(uri_COMPONENT)) != 0) {
+ if(NAD_ENS(nad, 0) < 0 || NAD_NURI_L(nad, NAD_ENS(nad, 0)) != strlen(uri_COMPONENT) || strncmp(uri_COMPONENT, NAD_NURI(nad, NAD_ENS(nad, 0)), strlen(uri_COMPONENT)) != 0) {
log_debug(ZONE, "invalid packet namespace, dropping");
nad_free(nad);
return 0;
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