[RFC 0/8] first steps in fixing buffer overflow

[Stephen Hemminger <stephen@networkplumber.org>]

This is preliminary work to fix the format overflow issues
in EAL and related libraries. The biggest problem area
still needing work is all the cases where the created
path for <runtime_dir>/XXX could overflow the maximum limit
which is only 108 characters due to Unix Domain socket
restrictions.

Stephen Hemminger (8):
  eal: use C library to parse filesystem table
  hash: fix possible ring name overflow
  eal: warn if thread name is truncated
  eal: avoid format overflow when handling addresses
  ethdev: avoid possible overflow in xstat names
  efd: avoid overflowing ring name
  eal: add check for sysfs path overflow
  eal: limit maximum runtime directory and socket paths

 lib/eal/common/eal_common_config.c |  6 ++-
 lib/eal/common/eal_common_memory.c |  2 +-
 lib/eal/common/eal_common_proc.c   | 18 ++++-----
 lib/eal/common/eal_filesystem.h    |  6 ++-
 lib/eal/linux/eal.c                |  6 ++-
 lib/eal/linux/eal_hugepage_info.c  | 64 +++++++++++-------------------
 lib/efd/rte_efd.c                  | 20 +++++++++-
 lib/ethdev/rte_ethdev.c            | 27 +++++++++----
 lib/hash/rte_cuckoo_hash.c         | 33 +++++++++++----
 9 files changed, 110 insertions(+), 72 deletions(-)

-- 
2.51.0