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| author | Kangjie Lu <kangjielu@gmail.com> | 2016-05-03 16:32:16 -0400 |
|---|---|---|
| committer | Jiri Slaby <jslaby@suse.cz> | 2016-07-21 08:36:05 +0200 |
| commit | fd0d40b9370853c02102c22b91ff7c3cd1077e8b (patch) | |
| tree | 12b396a59f1b13ec0bee74cc7b5567f1609937c7 /kernel | |
| parent | 0da1bf826cfc3f82ccec6d3c4cb0dcd332704446 (diff) | |
| download | lwn-fd0d40b9370853c02102c22b91ff7c3cd1077e8b.tar.gz lwn-fd0d40b9370853c02102c22b91ff7c3cd1077e8b.zip | |
USB: usbfs: fix potential infoleak in devio
commit 681fef8380eb818c0b845fca5d2ab1dcbab114ee upstream.
The stack object “ci” has a total size of 8 bytes. Its last 3 bytes
are padding bytes which are not initialized and leaked to userland
via “copy_to_user”.
Signed-off-by: Kangjie Lu <kjlu@gatech.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Diffstat (limited to 'kernel')
0 files changed, 0 insertions, 0 deletions