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VOP_GETVOBJECT() wants to be called with the vnode lock held.

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This commit is contained in:
Don Lewis 2003-06-19 03:55:01 +00:00
parent 82b8b18959
commit 8d5f9131fc
1 changed files with 3 additions and 0 deletions
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3
sys/kern/uipc_syscalls.c
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@ -1775,10 +1775,13 @@ do_sendfile(struct thread *td, struct sendfile_args *uap, int compat)
*/
if ((error = fgetvp_read(td, uap->fd, &vp)) != 0)
goto done;
vn_lock(vp, LK_EXCLUSIVE | LK_RETRY, td);
if (vp->v_type != VREG || VOP_GETVOBJECT(vp, &obj) != 0) {
error = EINVAL;
VOP_UNLOCK(vp, 0, td);
goto done;
}
VOP_UNLOCK(vp, 0, td);
if ((error = fgetsock(td, uap->s, &so, NULL)) != 0)
goto done;
if (so->so_type != SOCK_STREAM) {