diff options
| author | Sasha Levin <[email protected]> | 2013-11-19 17:33:02 -0500 |
|---|---|---|
| committer | Benjamin LaHaise <[email protected]> | 2013-11-19 17:40:48 -0500 |
| commit | d558023207e008a4476a3b7bb8706b2a2bf5d84f (patch) | |
| tree | 3099defaf443113295568a51fe6bbab72b34542c /scripts/gcc-plugins/randomize_layout_plugin.c | |
| parent | 13fd8a5dc3cfaf0699262a3b5ad4898752fe64da (diff) | |
aio: prevent double free in ioctx_alloc
ioctx_alloc() calls aio_setup_ring() to allocate a ring. If aio_setup_ring()
fails to do so it would call aio_free_ring() before returning, but
ioctx_alloc() would call aio_free_ring() again causing a double free of
the ring.
This is easily reproducible from userspace.
Signed-off-by: Sasha Levin <[email protected]>
Signed-off-by: Benjamin LaHaise <[email protected]>
Diffstat (limited to 'scripts/gcc-plugins/randomize_layout_plugin.c')
0 files changed, 0 insertions, 0 deletions