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| author |   Linus Torvalds <torvalds@linux-foundation.org> | 2015-11-17 09:40:05 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2015-11-17 09:40:05 -0800 |
| commit | 864f83a1f65bc8614705fc7c053969bb09939215 (patch) | |
| tree | 09193cd44525e6cc542cb289106a1067f83264a1 | |
| parent | Linux 4.4-rc1 (diff) | |
| parent | crypto: qat - don't use userspace pointer (diff) | |
| download | linux-dev-864f83a1f65bc8614705fc7c053969bb09939215.tar.xz linux-dev-864f83a1f65bc8614705fc7c053969bb09939215.zip | |
Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6
Pull crypto fix from Herbert Xu:
"This fixes a bug in the qat driver where a user-space pointer is
dereferenced"
* 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6:
crypto: qat - don't use userspace pointer
| -rw-r--r-- | drivers/crypto/qat/qat_common/adf_ctl_drv.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/crypto/qat/qat_common/adf_ctl_drv.c b/drivers/crypto/qat/qat_common/adf_ctl_drv.c index 03856ad280b9..473d36d91644 100644 --- a/drivers/crypto/qat/qat_common/adf_ctl_drv.c +++ b/drivers/crypto/qat/qat_common/adf_ctl_drv.c @@ -198,7 +198,7 @@ static int adf_copy_key_value_data(struct adf_accel_dev *accel_dev, goto out_err; } - params_head = section_head->params; + params_head = section.params; while (params_head) { if (copy_from_user(&key_val, (void __user *)params_head, |