crypto: qat - increase size of buffers
authorGiovanni Cabiddu <giovanni.cabiddu@intel.com>
Fri, 22 Sep 2023 09:03:47 +0000 (10:03 +0100)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Mon, 20 Nov 2023 10:59:19 +0000 (11:59 +0100)
commit5a600b79646ca3ad2d8708811c656d328ccd2a16
tree037276d7f67d58b5e4962122b8974fc1e75d5fe8
parent14d52e6ba2464f0f9eb055fce01bae6db342552d
crypto: qat - increase size of buffers

[ Upstream commit 4e4e2ed22d505c5bacf65c6a39bfb6d120d24785 ]

Increase the size of the buffers used for composing the names used for
the transport debugfs entries and the vector name to avoid a potential
truncation.

This resolves the following errors when compiling the driver with W=1
and KCFLAGS=-Werror on GCC 12.3.1:

    drivers/crypto/intel/qat/qat_common/adf_transport_debug.c: In function ‘adf_ring_debugfs_add’:
    drivers/crypto/intel/qat/qat_common/adf_transport_debug.c:100:60: error: ‘snprintf’ output may be truncated before the last format character [-Werror=format-truncation=]
    drivers/crypto/intel/qat/qat_common/adf_isr.c: In function ‘adf_isr_resource_alloc’:
    drivers/crypto/intel/qat/qat_common/adf_isr.c:197:47: error: ‘%d’ directive output may be truncated writing between 1 and 11 bytes into a region of size between 0 and 5 [-Werror=format-truncation=]

Fixes: a672a9dc872e ("crypto: qat - Intel(R) QAT transport code")
Signed-off-by: Giovanni Cabiddu <giovanni.cabiddu@intel.com>
Reviewed-by: Damian Muszynski <damian.muszynski@intel.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: Sasha Levin <sashal@kernel.org>
drivers/crypto/intel/qat/qat_common/adf_accel_devices.h
drivers/crypto/intel/qat/qat_common/adf_transport_debug.c