[Qemu-block] [PATCH v2 0/3] Fix strncpy() warnings for GCC8 new -Wstringop-truncation

[Philippe Mathieu-Daudé]

GCC 8 new warning prevents builds to success since quite some time.
First report on the mailing list is in July 2018:
https://lists.gnu.org/archive/html/qemu-devel/2018-07/msg03723.html

Various intents has been sent to fix this:
- Incorrectly using g_strlcpy()
  https://lists.gnu.org/archive/html/qemu-devel/2018-08/msg03705.html
  https://lists.gnu.org/archive/html/qemu-devel/2018-08/msg03706.html
- Using assert() and strpadcpy()
  https://lists.gnu.org/archive/html/qemu-devel/2018-11/msg03938.html
- Use #pragma GCC diagnostic ignored "-Wstringop-truncation"
  https://lists.gnu.org/archive/html/qemu-devel/2018-12/msg04261.html
- adding an inline wrapper with said pragma in there
  https://lists.gnu.org/archive/html/qemu-devel/2018-12/msg04261.html
- -Wno-stringop-truncation is the makefile
  https://lists.gnu.org/archive/html/qemu-devel/2018-12/msg04261.html

This series replace the strncpy() calls by strpadcpy() which seemed
to me the saniest option.

Regards,

Phil.

Marc-André Lureau (1):
  hw/acpi: Replace strncpy() by strpadcpy(pad='\0')

Philippe Mathieu-Daudé (2):
  block/sheepdog: Replace strncpy() by strpadcpy(pad='\0')
  migration: Replace strncpy() by strpadcpy(pad='\0')

 block/sheepdog.c         |  6 +++---
 hw/acpi/aml-build.c      |  6 ++++--
 hw/acpi/core.c           | 13 +++++++------
 migration/global_state.c |  4 ++--
 4 files changed, 16 insertions(+), 13 deletions(-)

-- 
2.17.2