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| author | Dmitry Kasatkin <dmitry.kasatkin@intel.com> | 2012-01-26 19:13:17 +0200 |
|---|---|---|
| committer | James Morris <jmorris@namei.org> | 2012-02-02 00:23:13 +1100 |
| commit | c70c471c585a3fc1a10c792d5121b3803c83dde0 (patch) | |
| tree | 9ba56d609baafe310008974099d6d4adc77a67aa /lib | |
| parent | 62aa2b537c6f5957afd98e29f96897419ed5ebab (diff) | |
| download | linux-stable-c70c471c585a3fc1a10c792d5121b3803c83dde0.tar.gz linux-stable-c70c471c585a3fc1a10c792d5121b3803c83dde0.tar.bz2 linux-stable-c70c471c585a3fc1a10c792d5121b3803c83dde0.zip | |
lib/mpi: added missing NULL check
Added missing NULL check after mpi_alloc().
Signed-off-by: Dmitry Kasatkin <dmitry.kasatkin@intel.com>
Reviewed-by: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
Signed-off-by: James Morris <jmorris@namei.org>
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/mpi/mpicoder.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/lib/mpi/mpicoder.c b/lib/mpi/mpicoder.c index 716802b774ea..6116fc4990da 100644 --- a/lib/mpi/mpicoder.c +++ b/lib/mpi/mpicoder.c @@ -79,7 +79,8 @@ MPI do_encode_md(const void *sha_buffer, unsigned nbits) } a = mpi_alloc((nframe + BYTES_PER_MPI_LIMB - 1) / BYTES_PER_MPI_LIMB); - mpi_set_buffer(a, frame, nframe, 0); + if (a) + mpi_set_buffer(a, frame, nframe, 0); kfree(frame); return a; |