diff options
| -rw-r--r-- | sys/kern/vfs_aio.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/sys/kern/vfs_aio.c b/sys/kern/vfs_aio.c index 9fde837..45b25fc 100644 --- a/sys/kern/vfs_aio.c +++ b/sys/kern/vfs_aio.c @@ -1326,8 +1326,10 @@ _aio_aqueue(struct thread *td, struct aiocb *job, struct aio_liojob *lj, int typ /* * Range check file descriptor. */ + FILEDESC_LOCK(fdp); fd = aiocbe->uaiocb.aio_fildes; if (fd >= fdp->fd_nfiles) { + FILEDESC_UNLOCK(fdp); uma_zfree(aiocb_zone, aiocbe); if (type == 0) suword(&job->_aiocb_private.error, EBADF); @@ -1337,12 +1339,14 @@ _aio_aqueue(struct thread *td, struct aiocb *job, struct aio_liojob *lj, int typ fp = aiocbe->fd_file = fdp->fd_ofiles[fd]; if ((fp == NULL) || ((opcode == LIO_WRITE) && ((fp->f_flag & FWRITE) == 0))) { + FILEDESC_UNLOCK(fdp); uma_zfree(aiocb_zone, aiocbe); if (type == 0) suword(&job->_aiocb_private.error, EBADF); return EBADF; } fhold(fp); + FILEDESC_UNLOCK(fdp); if (aiocbe->uaiocb.aio_offset == -1LL) { error = EINVAL; |
