Messages in this thread Patch in this message | | | From | Arnd Bergmann <> | Subject | [PATCH] char: random: fix urandom ioctl support | Date | Sat, 7 Dec 2019 19:58:20 +0100 |
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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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