diff options
| author | Silvio Cesare <[email protected]> | 2018-05-04 13:44:02 +1000 |
|---|---|---|
| committer | Kees Cook <[email protected]> | 2018-06-12 16:19:22 -0700 |
| commit | 353748a359f1821ee934afc579cf04572406b420 (patch) | |
| tree | c386b02a98fa6658d42dce10ce588f99536ea339 /drivers/lightnvm/pblk-init.c | |
| parent | f3278e3f0ac42d07902d9a29d259eab7e108108a (diff) | |
UBIFS: Fix potential integer overflow in allocation
There is potential for the size and len fields in ubifs_data_node to be
too large causing either a negative value for the length fields or an
integer overflow leading to an incorrect memory allocation. Likewise,
when the len field is small, an integer underflow may occur.
Signed-off-by: Silvio Cesare <[email protected]>
Fixes: 1e51764a3c2ac ("UBIFS: add new flash file system")
Cc: [email protected]
Signed-off-by: Kees Cook <[email protected]>
Diffstat (limited to 'drivers/lightnvm/pblk-init.c')
0 files changed, 0 insertions, 0 deletions