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* [Qemu-devel] [PATCH for-3.1? 0/3] strcpy: fix stringop-truncation warnings
@ 2018-11-20 15:27 Marc-André Lureau
  2018-11-20 15:27 ` [Qemu-devel] [PATCH for-3.1? 1/3] sheepdog: fix stringop-truncation warning Marc-André Lureau
                   ` (2 more replies)
  0 siblings, 3 replies; 13+ messages in thread
From: Marc-André Lureau @ 2018-11-20 15:27 UTC (permalink / raw)
  To: qemu-devel
  Cc: qemu-block, Kevin Wolf, Juan Quintela, Max Reitz, Jeff Cody,
	Liu Yuan, Igor Mammedov, Michael S. Tsirkin,
	Dr. David Alan Gilbert, Marc-André Lureau

Hi,

Some of those warnings have already been fixed, others have been
delayed as it could make sense to disable/ignoring the warning, or
write a custom strncpy() function.

In some cases where NUL-ending string is not mandatory (because the
string length is bound in some format or protocol), we can replace
strncpy() with qemu strpadcpy(), so that the destination string is
still NUL-ending in cases where the destination is larger than the
source string.

Some warnings can be shut up with assert() lines in some cases.

Marc-André Lureau (3):
  sheepdog: fix stringop-truncation warning
  migration: fix stringop-truncation warning
  acpi: fix stringop-truncation warnings

 block/sheepdog.c         |  1 +
 hw/acpi/aml-build.c      |  6 ++++--
 hw/acpi/core.c           | 13 +++++++------
 migration/global_state.c |  1 +
 4 files changed, 13 insertions(+), 8 deletions(-)

-- 
2.19.1.708.g4ede3d42df

^ permalink raw reply	[flat|nested] 13+ messages in thread

end of thread, other threads:[~2018-11-20 19:45 UTC | newest]

Thread overview: 13+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2018-11-20 15:27 [Qemu-devel] [PATCH for-3.1? 0/3] strcpy: fix stringop-truncation warnings Marc-André Lureau
2018-11-20 15:27 ` [Qemu-devel] [PATCH for-3.1? 1/3] sheepdog: fix stringop-truncation warning Marc-André Lureau
2018-11-20 16:56   ` Eric Blake
2018-11-20 19:35   ` Philippe Mathieu-Daudé
2018-11-20 15:27 ` [Qemu-devel] [PATCH for-3.1? 2/3] migration: " Marc-André Lureau
2018-11-20 17:01   ` Eric Blake
2018-11-20 17:22     ` Dr. David Alan Gilbert
2018-11-20 17:24       ` Marc-André Lureau
2018-11-20 17:25         ` Dr. David Alan Gilbert
2018-11-20 19:37   ` Philippe Mathieu-Daudé
2018-11-20 15:27 ` [Qemu-devel] [PATCH for-3.1? 3/3] acpi: fix stringop-truncation warnings Marc-André Lureau
2018-11-20 17:03   ` Eric Blake
2018-11-20 19:45   ` Philippe Mathieu-Daudé

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