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-rw-r--r--sys/fs/procfs/procfs_vnops.c5
1 files changed, 4 insertions, 1 deletions
diff --git a/sys/fs/procfs/procfs_vnops.c b/sys/fs/procfs/procfs_vnops.c
index b7e522b..b8bd8e9 100644
--- a/sys/fs/procfs/procfs_vnops.c
+++ b/sys/fs/procfs/procfs_vnops.c
@@ -36,7 +36,7 @@
*
* @(#)procfs_vnops.c 8.18 (Berkeley) 5/21/95
*
- * $Id: procfs_vnops.c,v 1.49 1997/12/20 03:05:47 sef Exp $
+ * $Id: procfs_vnops.c,v 1.50 1997/12/27 02:56:25 bde Exp $
*/
/*
@@ -236,6 +236,9 @@ procfs_ioctl(ap)
return ENOTTY;
}
+ if (!CHECKIO(p, procp))
+ return EPERM;
+
switch (ap->a_command) {
case PIOCBIS:
procp->p_stops |= *(unsigned int*)ap->a_data;
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