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Re: Intel mpx

From: Bruno Haible
Subject: Re: Intel mpx
Date: Sun, 04 Feb 2018 02:36:47 +0100
User-agent: KMail/5.1.3 (Linux/4.4.0-104-generic; KDE/5.18.0; x86_64; ; )

> I was just setting up a build of gnulib with
> CC="gcc -mmpx -fcheck-pointer-bounds"
> CXX="g++ -mmpx -fcheck-pointer-bounds"

The build completed. It did not report any problems, except for
test-fprintf-posix2 and test-printf-posix2, which go into an endless
SIGSEGV loop right at
  arg = atoi (argv[1]);
(apparently because the malloc() which is needed to allocate the memory
for bounds fails).


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