diff options
author | pjd <pjd@FreeBSD.org> | 2006-08-10 08:56:03 +0000 |
---|---|---|
committer | pjd <pjd@FreeBSD.org> | 2006-08-10 08:56:03 +0000 |
commit | a32a200792ebecceec10edd874e410c1913c939c (patch) | |
tree | ff609eae1e6ad0edb568bba1e2851ec62c82d2a4 /sys/kern/vfs_subr.c | |
parent | a30f2b103ddb21e4d20c81dbc828a0ede38fd5ee (diff) | |
download | FreeBSD-src-a32a200792ebecceec10edd874e410c1913c939c.zip FreeBSD-src-a32a200792ebecceec10edd874e410c1913c939c.tar.gz |
getnewvnode() can be called with NULL mp.
Found by: Coverity Prevent (tm)
Coverity ID: 1521
Confirmed by: phk
Diffstat (limited to 'sys/kern/vfs_subr.c')
-rw-r--r-- | sys/kern/vfs_subr.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sys/kern/vfs_subr.c b/sys/kern/vfs_subr.c index 1710ad1..4a271c3 100644 --- a/sys/kern/vfs_subr.c +++ b/sys/kern/vfs_subr.c @@ -869,7 +869,7 @@ getnewvnode(const char *tag, struct mount *mp, struct vop_vector *vops, * Wait for available vnodes. */ if (numvnodes > desiredvnodes) { - if (mp->mnt_kern_flag & MNTK_SUSPEND) { + if (mp != NULL && (mp->mnt_kern_flag & MNTK_SUSPEND)) { /* * File system is beeing suspended, we cannot risk a * deadlock here, so allocate new vnode anyway. |