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author | DJ Delorie <dj@delorie.com> | 2020-12-02 16:14:27 -0500 |
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committer | GitHub <noreply@github.com> | 2020-12-02 16:14:27 -0500 |
commit | 5c63b463b87d3c06102a4a7f05f395929d9ea79b (patch) | |
tree | 7359288a2063d05d005658d89df0e8370ede7387 /configure.ac | |
parent | cb8474368cdef3207638d047bd6c707ad8fcb339 (diff) | |
download | libffi-5c63b463b87d3c06102a4a7f05f395929d9ea79b.tar.gz |
Use memfd_create() (#604)
memfd_create creates a file in a memory-only filesystem that may
bypass strict security protocols in filesystem-based temporary
files.
Diffstat (limited to 'configure.ac')
-rw-r--r-- | configure.ac | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/configure.ac b/configure.ac index 790274e..093b87d 100644 --- a/configure.ac +++ b/configure.ac @@ -63,6 +63,9 @@ EOF AM_MAINTAINER_MODE +AC_CHECK_HEADERS(sys/memfd.h) +AC_CHECK_FUNCS([memfd_create]) + AC_CHECK_HEADERS(sys/mman.h) AC_CHECK_FUNCS([mmap mkostemp]) AC_FUNC_MMAP_BLACKLIST |