Messages in this thread | | | Date | Fri, 21 Aug 2020 17:58:40 +1000 | From | Herbert Xu <> | Subject | Re: [PATCH] drivers: crypto: picoxcell_crypto: Fix potential race condition bug |
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On Tue, Aug 11, 2020 at 06:00:24PM +0530, madhuparnabhowmik10@gmail.com wrote: > From: Madhuparna Bhowmik <madhuparnabhowmik10@gmail.com> > > engine->stat_irq_thresh was initialized after device_create_file() in > the probe function, the initialization may race with call to > spacc_stat_irq_thresh_store() which updates engine->stat_irq_thresh, > therefore initialize it before creating the file in probe function. > > Found by Linux Driver Verification project (linuxtesting.org). > > Signed-off-by: Madhuparna Bhowmik <madhuparnabhowmik10@gmail.com> > --- > drivers/crypto/picoxcell_crypto.c | 9 ++++----- > 1 file changed, 4 insertions(+), 5 deletions(-)
Patch applied. Thanks. -- Email: Herbert Xu <herbert@gondor.apana.org.au> Home Page: http://gondor.apana.org.au/~herbert/ PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt
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