Messages in this thread | | | From | "Jason A. Donenfeld" <> | Date | Tue, 17 Dec 2019 18:39:15 +0100 | Subject | Re: [PATCH] random: don't forget compat_ioctl on unrandom |
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Ooof, typing too fast. "unrandom" in the subject should be "urandom", of course.
On Tue, Dec 17, 2019 at 6:25 PM Jason A. Donenfeld <Jason@zx2c4.com> wrote: > > Recently, there's been some compat ioctl cleanup, in which large > hardcoded lists were replaced with compat_ptr_ioctl. One of these > changes involved removing the random.c hardcoded list entries and adding > a compat ioctl function pointer to the random.c fops. In the process, > urandom was forgotten about, so this commit fixes that oversight. > > Fixes: 507e4e2b430b ("compat_ioctl: remove /dev/random commands") > Cc: Arnd Bergmann <arnd@arndb.de> > Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> > Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com> > --- > drivers/char/random.c | 1 + > 1 file changed, 1 insertion(+) > > diff --git a/drivers/char/random.c b/drivers/char/random.c > index 909e0c3d82ea..cda12933a17d 100644 > --- a/drivers/char/random.c > +++ b/drivers/char/random.c > @@ -2175,6 +2175,7 @@ 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, > }; > -- > 2.24.1
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