diff options
| author | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2025-01-13 08:46:26 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2025-01-13 08:46:26 +0300 |
| commit | 568bfce07873fb07086ca239c0e321ef5d8088f1 (patch) | |
| tree | bf41ec01d950558ba0931be12668712de084c6cb /drivers/net/netdevsim | |
| parent | 422c9727b07f9f86e2ec11c56622e566221591cc (diff) | |
| parent | 5bc55a333a2f7316b58edc7573e8e893f7acb532 (diff) | |
| download | linux-568bfce07873fb07086ca239c0e321ef5d8088f1.tar.xz | |
Merge 6.13-rc7 into tty-next
We need the serial driver fixes in here to build on top of.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/net/netdevsim')
| -rw-r--r-- | drivers/net/netdevsim/health.c | 2 | ||||
| -rw-r--r-- | drivers/net/netdevsim/netdev.c | 4 |
2 files changed, 4 insertions, 2 deletions
diff --git a/drivers/net/netdevsim/health.c b/drivers/net/netdevsim/health.c index 70e8bdf34be9..688f05316b5e 100644 --- a/drivers/net/netdevsim/health.c +++ b/drivers/net/netdevsim/health.c @@ -149,6 +149,8 @@ static ssize_t nsim_dev_health_break_write(struct file *file, char *break_msg; int err; + if (count == 0 || count > PAGE_SIZE) + return -EINVAL; break_msg = memdup_user_nul(data, count); if (IS_ERR(break_msg)) return PTR_ERR(break_msg); diff --git a/drivers/net/netdevsim/netdev.c b/drivers/net/netdevsim/netdev.c index 0be47fed4efc..e068a9761c09 100644 --- a/drivers/net/netdevsim/netdev.c +++ b/drivers/net/netdevsim/netdev.c @@ -635,10 +635,10 @@ nsim_pp_hold_write(struct file *file, const char __user *data, page_pool_put_full_page(ns->page->pp, ns->page, false); ns->page = NULL; } - rtnl_unlock(); exit: - return count; + rtnl_unlock(); + return ret; } static const struct file_operations nsim_pp_hold_fops = { |