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| author | Martin Schwidefsky <schwidefsky@de.ibm.com> | 2015-07-24 14:13:30 +0300 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2015-07-28 09:59:54 +0300 |
| commit | 17fb874dee093139923af8ed36061faa92cc8e79 (patch) | |
| tree | f2f58fa3ba55fc20a5b6c786e2d32ad62046ce45 /drivers/crypto | |
| parent | f898c522f0e9ac9f3177d0762b76e2ab2d2cf9c0 (diff) | |
| download | linux-17fb874dee093139923af8ed36061faa92cc8e79.tar.xz | |
hwrng: core - correct error check of kthread_run call
The kthread_run() function can return two different error values
but the hwrng core only checks for -ENOMEM. If the other error
value -EINTR is returned it is assigned to hwrng_fill and later
used on a kthread_stop() call which naturally crashes.
Cc: stable@vger.kernel.org
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'drivers/crypto')
0 files changed, 0 insertions, 0 deletions