From bd931f3d053a62733e9c269fc7e2c545f8a0962f Mon Sep 17 00:00:00 2001 From: Nickolai Zeldovich Date: Sat, 2 Dec 2000 17:52:58 +0000 Subject: [PATCH] check-flushvol-args-20001202 check args for flushvol --- src/afs/afs_pioctl.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/src/afs/afs_pioctl.c b/src/afs/afs_pioctl.c index ef7320378..fe5c9b5fc 100644 --- a/src/afs/afs_pioctl.c +++ b/src/afs/afs_pioctl.c @@ -2421,6 +2421,8 @@ struct AFS_UCRED *acred; afs_int32 cell, volume; AFS_STATCNT(PFlushVolumeData); + if (!avc) + return EINVAL; if ( !afs_resourceinit_flag ) /* afs deamons havn't started yet */ return EIO; /* Inappropriate ioctl for device */ -- 2.39.5