[PATCH v3 00/11] memset security handling

[Stephen Hemminger]

This series handles memset related bugs indentified by PVS Studio.
The root cause is that Gcc and other compilers are free to
optimize away memset called before free.

Most of the places memset was being used like this were bogus;
probably some developer debug habit, and can be safely removed.

v3 - fix spelling
   - fix issues reported in Napatech NIC

Stephen Hemminger (11):
  eal: introduce new secure memory fill
  eal: add new secure free function
  crypto/qat: force zero of keys
  crypto/qat: fix size calculation for memset
  crypto/qat: use secure memset
  bus/uacce: remove memset before free
  compress/octeontx: remove unnecessary memset
  test: remove unneeded memset
  net/ntnic: remove unnecessary void cast
  net/ntnic: check result of malloc
  net/ntnic: remove unnecessary memset

 app/test/test_cmdline_cirbuf.c                |  2 --
 drivers/bus/uacce/uacce.c                     |  1 -
 drivers/compress/octeontx/otx_zip.c           |  1 -
 drivers/compress/octeontx/otx_zip_pmd.c       |  2 --
 drivers/crypto/qat/qat_asym.c                 |  5 +---
 drivers/crypto/qat/qat_sym_session.c          | 27 +++++++++--------
 drivers/net/ntnic/nim/i2c_nim.c               |  2 +-
 drivers/net/ntnic/nthw/core/nthw_hif.c        |  5 +---
 drivers/net/ntnic/nthw/core/nthw_iic.c        |  5 +---
 drivers/net/ntnic/nthw/core/nthw_pcie3.c      |  5 +---
 drivers/net/ntnic/nthw/core/nthw_rpf.c        |  5 +---
 drivers/net/ntnic/nthw/core/nthw_sdc.c        |  5 +---
 drivers/net/ntnic/nthw/core/nthw_si5340.c     |  5 +---
 .../ntnic/nthw/flow_filter/flow_nthw_cat.c    |  7 ++---
 .../ntnic/nthw/flow_filter/flow_nthw_csu.c    |  7 ++---
 .../ntnic/nthw/flow_filter/flow_nthw_flm.c    |  7 ++---
 .../ntnic/nthw/flow_filter/flow_nthw_hfu.c    |  7 ++---
 .../ntnic/nthw/flow_filter/flow_nthw_hsh.c    |  7 ++---
 .../ntnic/nthw/flow_filter/flow_nthw_ifr.c    |  2 +-
 .../ntnic/nthw/flow_filter/flow_nthw_info.c   |  7 ++---
 .../net/ntnic/nthw/flow_filter/flow_nthw_km.c |  7 ++---
 .../ntnic/nthw/flow_filter/flow_nthw_pdb.c    |  7 ++---
 .../ntnic/nthw/flow_filter/flow_nthw_qsl.c    |  7 ++---
 .../ntnic/nthw/flow_filter/flow_nthw_rpp_lr.c |  7 ++---
 .../ntnic/nthw/flow_filter/flow_nthw_slc_lr.c |  7 ++---
 .../ntnic/nthw/flow_filter/flow_nthw_tx_cpy.c |  3 +-
 .../ntnic/nthw/flow_filter/flow_nthw_tx_ins.c |  7 ++---
 .../ntnic/nthw/flow_filter/flow_nthw_tx_rpl.c |  7 ++---
 drivers/net/ntnic/nthw/nthw_rac.c             |  4 ++-
 drivers/net/ntnic/ntnic_ethdev.c              |  2 +-
 lib/eal/common/rte_malloc.c                   | 30 +++++++++++++++----
 lib/eal/include/rte_malloc.h                  | 18 +++++++++++
 lib/eal/include/rte_string_fns.h              | 27 +++++++++++++++++
 lib/eal/version.map                           |  3 ++
 34 files changed, 126 insertions(+), 124 deletions(-)

-- 
2.45.2