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| author | Anton Vorontsov <anton.vorontsov@linaro.org> | 2012-06-18 19:15:51 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2012-06-20 16:15:22 -0700 |
| commit | 90b58d96907e0a45555429c0d3a79c85cea4b9fc (patch) | |
| tree | ad2a80bf0c8648493c62822eb140b38db7d1c238 /fs/drop_caches.c | |
| parent | 924d37118f9e18825294b2012a10c6245d6c25e1 (diff) | |
| download | op-kernel-dev-90b58d96907e0a45555429c0d3a79c85cea4b9fc.zip op-kernel-dev-90b58d96907e0a45555429c0d3a79c85cea4b9fc.tar.gz | |
pstore/ram: Fix error handling during przs allocation
persistent_ram_new() returns ERR_PTR() value on errors, so during
freeing of the przs we should check for both NULL and IS_ERR() entries,
otherwise bad things will happen.
Signed-off-by: Anton Vorontsov <anton.vorontsov@linaro.org>
Acked-by: Kees Cook <keescook@chromium.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'fs/drop_caches.c')
0 files changed, 0 insertions, 0 deletions
