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| author | David Woodhouse <David.Woodhouse@intel.com> | 2013-03-14 13:23:11 +0000 |
|---|---|---|
| committer | David Woodhouse <David.Woodhouse@intel.com> | 2013-03-18 11:40:21 +0000 |
| commit | 63662139e519ce06090b2759cf4a1d291b9cc0e2 (patch) | |
| tree | 65fe475f0f13719da4f78a85d44116a5c23ba7d1 /kernel/lockdep.c | |
| parent | fe9ab00f8354a4c388e30301859c5741590c3809 (diff) | |
| download | linux-stable-63662139e519ce06090b2759cf4a1d291b9cc0e2.tar.gz linux-stable-63662139e519ce06090b2759cf4a1d291b9cc0e2.tar.bz2 linux-stable-63662139e519ce06090b2759cf4a1d291b9cc0e2.zip | |
params: Fix potential memory leak in add_sysfs_param()
On allocation failure, it would fail to free the old attrs array which
was no longer referenced by anything (since it would free the old
module_param_attrs struct on the way out).
Comment the suspicious-looking krealloc() usage to explain why it *isn't*
actually buggy, despite looking like a classic realloc() usage bug.
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
Diffstat (limited to 'kernel/lockdep.c')
0 files changed, 0 insertions, 0 deletions