From: Denis Zaitceff <zaitceff@gmail.com>
Date: Sat, 24 May 2014 15:27:45 +0000 (+0600)
Subject: Avoid list corruption in load_table()
X-Git-Url: http://git.neil.brown.name/?a=commitdiff_plain;h=026c8f47bbaf401c93f5e14b560746ef724a8161;p=portmap.git

Avoid list corruption in load_table()

load_table() currently swallows the current - last in the list - (*ep) item.
This may be a registration of the UDP port that portmap listens on.

Signed-off-by: Neil Brown <neilb@suse.de>
---

diff --git a/portmap.c b/portmap.c
index 5a935dc..ed8e50c 100644
--- a/portmap.c
+++ b/portmap.c
@@ -871,7 +871,7 @@ static void load_table(void)
 	struct flagged_pml fpml, *fpmlp;
 
 	ep = &pmaplist;
-	while ((*ep)->pml_next)
+	while (*ep)
 		ep = & (*ep)->pml_next;
 
 	if (store_fd < 0)