diff options
| author | Johannes Berg <johannes@sipsolutions.net> | 2009-11-23 11:27:30 +0100 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2009-11-23 16:23:10 -0500 |
| commit | 45ba564d765d6165330e9bb14a197bdd348c114d (patch) | |
| tree | 3f1cb8b5349b04d449e3074da177e6eda82a3257 /net/rfkill/core.c | |
| parent | 54ab040d24904d1fa2c0a6a27936b7c56a4efb24 (diff) | |
| download | linux-45ba564d765d6165330e9bb14a197bdd348c114d.tar.gz linux-45ba564d765d6165330e9bb14a197bdd348c114d.tar.bz2 linux-45ba564d765d6165330e9bb14a197bdd348c114d.zip | |
rfkill: fix miscdev ops
The /dev/rfkill ops don't refer to the module,
so it is possible to unload the module while
file descriptors are open. Fix this oversight.
Reported-by: Maxim Levitsky <maximlevitsky@gmail.com>
Cc: stable@kernel.org
Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'net/rfkill/core.c')
| -rw-r--r-- | net/rfkill/core.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/net/rfkill/core.c b/net/rfkill/core.c index dbeaf2983822..7cb57ff6bafa 100644 --- a/net/rfkill/core.c +++ b/net/rfkill/core.c @@ -1188,6 +1188,7 @@ static long rfkill_fop_ioctl(struct file *file, unsigned int cmd, #endif static const struct file_operations rfkill_fops = { + .owner = THIS_MODULE, .open = rfkill_fop_open, .read = rfkill_fop_read, .write = rfkill_fop_write, |