[dpdk-dev] [PATCH v2 00/18] Fix build on gcc8 and various bugs

Andy Green andy at warmcat.com
Wed May 9 03:30:50 CEST 2018


The following series gets current master able to build
on Fedora 28 + x86_64 using gcc 8.0.1.  There were a surprising
number of problems, mostly around correct string processing.

Of the two major issues, one around struct alignment in
dpaa I think is properly fixed by the patch 3/18 here,
but for the apparently broken hash function cast in 1/18
I just stopped it breaking the build.  It seems others are
working on a proper solution for it.

This version of the series incorporates comments from the list
and replaces the broken strncpy() with strlcpy(), adding the
necessary include as needed.

---

Andy Green (18):
      lib/libtre_table: workaround hash function cast error
      drivers/bus/pci: fix strncpy dangerous code
      drivers/bus/dpaa: fix inconsistent struct alignment
      drivers/net/axgbe: fix broken eeprom string comp
      drivers/net/nfp/nfpcore: fix strncpy misuse
      drivers/net/nfp/nfpcore: fix off-by-one and no NUL on strncpy use
      drivers/net/nfp: don't memcpy out of source range
      drivers/net/nfp: fix buffer overflow in fw_name
      drivers/net/qede: fix strncpy constant and NUL
      drivers/net/qede: fix broken strncpy
      drivers/net/sfc: fix strncpy length
      drivers/net/sfc: fix strncpy size and NUL
      drivers/net/vdev: readlink inputs cannot be aliased
      drivers/net/vdev: fix 3 x strncpy misuse
      app/test-pmd: can't find include
      app/proc-info: fix sprintf overrun bug
      app/test-bbdev: test-bbdev: strcpy ok for allocated string
      app/test-bbdev: strcpy ok for allocated string


 app/proc-info/main.c                       |    9 +++++++--
 app/test-bbdev/test_bbdev_vector.c         |    5 +++--
 app/test-pmd/Makefile                      |    1 +
 drivers/bus/dpaa/base/qbman/qman.c         |   14 +++++++-------
 drivers/bus/dpaa/include/fsl_qman.h        |   24 +++++++++++++-----------
 drivers/bus/pci/linux/pci.c                |    2 +-
 drivers/net/axgbe/axgbe_phy_impl.c         |    4 ++--
 drivers/net/nfp/nfp_net.c                  |    4 ++--
 drivers/net/nfp/nfpcore/nfp_cpp_pcie_ops.c |    4 +++-
 drivers/net/nfp/nfpcore/nfp_resource.c     |    8 +++++---
 drivers/net/qede/base/ecore_int.c          |    8 +++++---
 drivers/net/qede/qede_main.c               |    7 ++++---
 drivers/net/sfc/sfc_ethdev.c               |    6 +++---
 drivers/net/vdev_netvsc/vdev_netvsc.c      |   15 +++++++++------
 lib/librte_table/rte_table_hash_cuckoo.c   |    2 +-
 15 files changed, 66 insertions(+), 47 deletions(-)

--
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