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| author | Eliad Peller <eliad@wizery.com> | 2014-06-11 10:23:35 +0300 |
|---|---|---|
| committer | Ben Hutchings <ben@decadent.org.uk> | 2014-11-05 20:27:38 +0000 |
| commit | 6856061748aced168123cc77a8c16ada57825719 (patch) | |
| tree | 4f49a5b70ea744bbba68c318b2118b76386ffc0c /mm/percpu-km.c | |
| parent | de9ba611731e25d18cdf634de785d2630e3e36c8 (diff) | |
| download | kernel_samsung_smdk4412-6856061748aced168123cc77a8c16ada57825719.zip kernel_samsung_smdk4412-6856061748aced168123cc77a8c16ada57825719.tar.gz kernel_samsung_smdk4412-6856061748aced168123cc77a8c16ada57825719.tar.bz2 | |
regulatory: add NUL to alpha2
commit a5fe8e7695dc3f547e955ad2b662e3e72969e506 upstream.
alpha2 is defined as 2-chars array, but is used in multiple
places as string (e.g. with nla_put_string calls), which
might leak kernel data.
Solve it by simply adding an extra char for the NULL
terminator, making such operations safe.
Signed-off-by: Eliad Peller <eliadx.peller@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
[bwh: Backported to 3.2: adjust context]
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
Diffstat (limited to 'mm/percpu-km.c')
0 files changed, 0 insertions, 0 deletions