FreeBSD/src 5648c1d — sys/ufs/ufs ufs_acl.c

by Konstantin Belousov (kib) on ⎇
ufs_aclcheck(): accurately dereference vp->v_mount

The argument vnode passed to VOP_ACLCHECK() is not locked, it is not
safe to deref a_vp->v_mount without ensuring that the pointer is
non-null and stable.

Tested by:      pho
Sponsored by:   The FreeBSD Foundation
MFC after:      1 week
DeltaFile
+11-8sys/ufs/ufs/ufs_acl.c
+11-81 files

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