diff options
| author | Francesco Dolcini <francesco.dolcini@toradex.com> | 2023-04-28 09:48:09 +0200 |
|---|---|---|
| committer | Francesco Dolcini <francesco.dolcini@toradex.com> | 2023-04-28 09:48:09 +0200 |
| commit | 3fd4c5f80236d70c761426c63b924165163a9b18 (patch) | |
| tree | bb9f71b139fcd78ef9823419f7f50bf6451020e9 /drivers/infiniband/hw/hfi1/file_ops.c | |
| parent | 36cfec284d54155d2c2c7acc73e6b6b0a2aa0949 (diff) | |
| parent | 2c23e6c538c879e380401ae4b236f54020618eaa (diff) | |
Merge tag '08.06.00.007' into toradex_ti-linux-5.10.y_bringup_sync
Merge TI Linux Kernel Release 08.06.00.007
Diffstat (limited to 'drivers/infiniband/hw/hfi1/file_ops.c')
| -rw-r--r-- | drivers/infiniband/hw/hfi1/file_ops.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/drivers/infiniband/hw/hfi1/file_ops.c b/drivers/infiniband/hw/hfi1/file_ops.c index d84b1098762c..7828fb593120 100644 --- a/drivers/infiniband/hw/hfi1/file_ops.c +++ b/drivers/infiniband/hw/hfi1/file_ops.c @@ -1359,12 +1359,15 @@ static int user_exp_rcv_setup(struct hfi1_filedata *fd, unsigned long arg, addr = arg + offsetof(struct hfi1_tid_info, tidcnt); if (copy_to_user((void __user *)addr, &tinfo.tidcnt, sizeof(tinfo.tidcnt))) - return -EFAULT; + ret = -EFAULT; addr = arg + offsetof(struct hfi1_tid_info, length); - if (copy_to_user((void __user *)addr, &tinfo.length, + if (!ret && copy_to_user((void __user *)addr, &tinfo.length, sizeof(tinfo.length))) ret = -EFAULT; + + if (ret) + hfi1_user_exp_rcv_invalid(fd, &tinfo); } return ret; |