From: Ted Lemon <source@isc.org>
Date: Thu, 28 Dec 2000 23:22:43 +0000 (+0000)
Subject: - Always decrement the reference count on an object before dereferencing it,
X-Git-Tag: V3-BETA-2-PATCH-12~78
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f5985f55bf7a45792bdf4a91a20dd0fa3e3c2c84;p=thirdparty%2Fdhcp.git

- Always decrement the reference count on an object before dereferencing it,
  so that if there's a dangling pointer, it's caught at dereference time.
---

diff --git a/omapip/alloc.c b/omapip/alloc.c
index 55eab6dd5..187c01069 100644
--- a/omapip/alloc.c
+++ b/omapip/alloc.c
@@ -481,6 +481,7 @@ isc_result_t omapi_object_dereference (omapi_object_t **h,
 			if (outer_reference)
 				omapi_object_dereference
 					(&(*h) -> outer, file, line);
+			(*h) -> refcnt--;
 			if (!(*h) -> type -> freer)
 				rc_register (file, line, h, *h, 0);
 			if ((*h) -> type -> destroy)