Module Name: src
Committed By: pooka
Date: Mon Nov 15 23:59:06 UTC 2010
Modified Files:
src/sys/rump/net/lib/libshmif: if_shmem.c
Log Message:
"fix" completely crackheaded code w/ uninitialized use,
missed as usual by the wonderful -g -O0
To generate a diff of this commit:
cvs rdiff -u -r1.29 -r1.30 src/sys/rump/net/lib/libshmif/if_shmem.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/sys/rump/net/lib/libshmif/if_shmem.c
diff -u src/sys/rump/net/lib/libshmif/if_shmem.c:1.29 src/sys/rump/net/lib/libshmif/if_shmem.c:1.30
--- src/sys/rump/net/lib/libshmif/if_shmem.c:1.29 Mon Nov 15 22:48:06 2010
+++ src/sys/rump/net/lib/libshmif/if_shmem.c Mon Nov 15 23:59:06 2010
@@ -1,4 +1,4 @@
-/* $NetBSD: if_shmem.c,v 1.29 2010/11/15 22:48:06 pooka Exp $ */
+/* $NetBSD: if_shmem.c,v 1.30 2010/11/15 23:59:06 pooka Exp $ */
/*
* Copyright (c) 2009 Antti Kantee. All Rights Reserved.
@@ -28,7 +28,7 @@
*/
#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: if_shmem.c,v 1.29 2010/11/15 22:48:06 pooka Exp $");
+__KERNEL_RCSID(0, "$NetBSD: if_shmem.c,v 1.30 2010/11/15 23:59:06 pooka Exp $");
#include <sys/param.h>
#include <sys/atomic.h>
@@ -277,11 +277,10 @@
static int
shmif_clone(struct if_clone *ifc, int unit)
{
- int mynum;
/* not atomic against rump_shmif_create(). so "don't do it". */
- if (unit >= mynum)
- mynum = unit+1;
+ if (unit >= numif)
+ numif = unit+1;
return allocif(unit, NULL);
}
