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Subject[PATCH] char: random: fix urandom ioctl support
Date
My patch to move the /dev/random compat handling from
fs/compat_ioctl.c int drivers missed the corresponding
/dev/urandom support.

Use the same compat_ptr_ioctl() in both devices.

Fixes: 507e4e2b430b ("compat_ioctl: remove /dev/random commands")
Reported-by: youling 257 <youling257@gmail.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
---
drivers/char/random.c | 1 +
1 file changed, 1 insertion(+)

diff --git a/drivers/char/random.c b/drivers/char/random.c
index 46afd14facb7..9280ca4d85c0 100644
--- a/drivers/char/random.c
+++ b/drivers/char/random.c
@@ -2176,6 +2176,7 @@ const struct file_operations urandom_fops = {
.read = urandom_read,
.write = random_write,
.unlocked_ioctl = random_ioctl,
+ .compat_ioctl = compat_ptr_ioctl,
.fasync = random_fasync,
.llseek = noop_llseek,
};
--
2.20.0
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