diff options
| author | Joe Perches <[email protected]> | 2015-10-14 08:09:40 +0000 |
|---|---|---|
| committer | David S. Miller <[email protected]> | 2015-10-15 02:00:20 +0000 |
| commit | 077cb37fcf6f00a45f375161200b5ee0cd4e937b (patch) | |
| tree | 28e5684447aa0ca07b63a2c66e3bb8f29e7139f5 /net/switchdev/switchdev.c | |
| parent | Merge tag 'mac80211-for-davem-2015-10-13' of git://git.kernel.org/pub/scm/lin... (diff) | |
| download | kernel-077cb37fcf6f00a45f375161200b5ee0cd4e937b.tar.gz kernel-077cb37fcf6f00a45f375161200b5ee0cd4e937b.zip | |
ethtool: Use kcalloc instead of kmalloc for ethtool_get_strings
It seems that kernel memory can leak into userspace by a
kmalloc, ethtool_get_strings, then copy_to_user sequence.
Avoid this by using kcalloc to zero fill the copied buffer.
Signed-off-by: Joe Perches <[email protected]>
Acked-by: Ben Hutchings <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
Diffstat (limited to 'net/switchdev/switchdev.c')
0 files changed, 0 insertions, 0 deletions