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| author | Dan Carpenter <dan.carpenter@linaro.org> | 2024-09-28 13:05:01 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2024-12-05 14:01:16 +0100 |
| commit | 91eef1ad75f03d37dba926b73f9dd6f058bc4d58 (patch) | |
| tree | f8ca1204967f69f20411d3ec231a196e31535dd6 /drivers/crypto | |
| parent | 4bfd7e1f9f3baf08e10ce7c33b9431bd3ac6e9ec (diff) | |
| download | linux-91eef1ad75f03d37dba926b73f9dd6f058bc4d58.tar.gz linux-91eef1ad75f03d37dba926b73f9dd6f058bc4d58.tar.bz2 linux-91eef1ad75f03d37dba926b73f9dd6f058bc4d58.zip | |
crypto: qat/qat_420xx - fix off by one in uof_get_name()
[ Upstream commit 93a11608fb3720e1bc2b19a2649ac2b49cca1921 ]
This is called from uof_get_name_420xx() where "num_objs" is the
ARRAY_SIZE() of fw_objs[]. The > needs to be >= to prevent an out of
bounds access.
Fixes: fcf60f4bcf54 ("crypto: qat - add support for 420xx devices")
Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org>
Acked-by: Giovanni Cabiddu <giovanni.cabiddu@intel.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'drivers/crypto')
| -rw-r--r-- | drivers/crypto/intel/qat/qat_420xx/adf_420xx_hw_data.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/crypto/intel/qat/qat_420xx/adf_420xx_hw_data.c b/drivers/crypto/intel/qat/qat_420xx/adf_420xx_hw_data.c index 78f0ea49254d..9faef33e54bd 100644 --- a/drivers/crypto/intel/qat/qat_420xx/adf_420xx_hw_data.c +++ b/drivers/crypto/intel/qat/qat_420xx/adf_420xx_hw_data.c @@ -375,7 +375,7 @@ static const char *uof_get_name(struct adf_accel_dev *accel_dev, u32 obj_num, else id = -EINVAL; - if (id < 0 || id > num_objs) + if (id < 0 || id >= num_objs) return NULL; return fw_objs[id]; |