From: Steve Dickson <steved@redhat.com>
Date: Wed, 26 Jan 2011 12:49:19 +0000 (-0500)
Subject: Fixed segfault in rpc.mountd
X-Git-Tag: nfs-utils-1-2-4-rc6~7
X-Git-Url: https://git.decadent.org.uk/gitweb/?p=nfs-utils.git;a=commitdiff_plain;h=730f6986f86873513fa021a450eb55ccd0f2fbff

Fixed segfault in rpc.mountd

A unallocated piece of memory, instead of a NULL point, was being
used to initialize a ->next point in the mount link list which
caused a segfault after a few remote accesses via the showmount
command.

Signed-off-by: Steve Dickson <steved@redhat.com>
---

diff --git a/utils/mountd/rmtab.c b/utils/mountd/rmtab.c
index d339296..527377f 100644
--- a/utils/mountd/rmtab.c
+++ b/utils/mountd/rmtab.c
@@ -205,6 +205,7 @@ mountlist_list(void)
 	}
 	if (stb.st_mtime != last_mtime) {
 		mountlist_freeall(mlist);
+		mlist = NULL;
 		last_mtime = stb.st_mtime;
 
 		setrmtabent("r");