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
