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authorJason A. Donenfeld <Jason@zx2c4.com>2019-12-17 18:24:55 +0100
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2019-12-17 19:19:24 +0100
commit4aa37c463764052c68c5c430af2a67b5d784c1e0 (patch)
tree672b3f4fdf823e301821a55e65352b9d56cd2342 /drivers/char/random.c
parent05b686b573cfb35a227c30787083a6631ff0f0c9 (diff)
random: don't forget compat_ioctl on urandom
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> Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com> Link: https://lore.kernel.org/r/20191217172455.186395-1-Jason@zx2c4.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/char/random.c')
-rw-r--r--drivers/char/random.c1
1 files changed, 1 insertions, 0 deletions
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,
};