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| author | Greg Kroah-Hartman <gregkh@suse.de> | 2010-11-16 11:22:43 -0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2010-11-16 11:22:43 -0800 |
| commit | 0281b490dd7b96990724f4a15842c55657699aed (patch) | |
| tree | a5565f6c192c01f5fb019052055da9b1af41c99d /drivers/staging/zram/zram_sysfs.c | |
| parent | cc9ca9dfddda46b1802d325891a69d7efdbe1f1e (diff) | |
| download | kernel_samsung_smdk4412-0281b490dd7b96990724f4a15842c55657699aed.zip kernel_samsung_smdk4412-0281b490dd7b96990724f4a15842c55657699aed.tar.gz kernel_samsung_smdk4412-0281b490dd7b96990724f4a15842c55657699aed.tar.bz2 | |
Staging: zram: fix up some sysfs attribute permissions
They should not be writable by any user
Reported-by: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Nitin Gupta <ngupta@vflare.org>
Cc: Pekka Enberg <penberg@cs.helsinki.fi>
Cc: stable <stable@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/staging/zram/zram_sysfs.c')
| -rw-r--r-- | drivers/staging/zram/zram_sysfs.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/staging/zram/zram_sysfs.c b/drivers/staging/zram/zram_sysfs.c index 6c574a9..c9b52b9 100644 --- a/drivers/staging/zram/zram_sysfs.c +++ b/drivers/staging/zram/zram_sysfs.c @@ -189,10 +189,10 @@ static ssize_t mem_used_total_show(struct device *dev, return sprintf(buf, "%llu\n", val); } -static DEVICE_ATTR(disksize, S_IRUGO | S_IWUGO, +static DEVICE_ATTR(disksize, S_IRUGO | S_IRUSR, disksize_show, disksize_store); static DEVICE_ATTR(initstate, S_IRUGO, initstate_show, NULL); -static DEVICE_ATTR(reset, S_IWUGO, NULL, reset_store); +static DEVICE_ATTR(reset, S_IRUSR, NULL, reset_store); static DEVICE_ATTR(num_reads, S_IRUGO, num_reads_show, NULL); static DEVICE_ATTR(num_writes, S_IRUGO, num_writes_show, NULL); static DEVICE_ATTR(invalid_io, S_IRUGO, invalid_io_show, NULL); |