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| author | Jonathan Wakely <jwakely@redhat.com> | 2018-05-03 19:58:00 +0100 |
|---|---|---|
| committer | Jonathan Wakely <redi@gcc.gnu.org> | 2018-05-03 19:58:00 +0100 |
| commit | 2e023647c8e5733305471da13cc5144e1cc3d42b (patch) | |
| tree | 17215da3d46876570a25807283d69460939f54a6 /gcc | |
| parent | d18734b5adea54ddd004e51b8d2593752133596c (diff) | |
| download | gcc-2e023647c8e5733305471da13cc5144e1cc3d42b.zip gcc-2e023647c8e5733305471da13cc5144e1cc3d42b.tar.gz gcc-2e023647c8e5733305471da13cc5144e1cc3d42b.tar.bz2 | |
PR libstdc++/85632 fix wraparound in filesystem::space
On 32-bit targets any values over 4GB would wrap and produce the wrong
result.
PR libstdc++/85632 use uintmax_t for arithmetic
* src/filesystem/ops.cc (experimental::filesystem::space): Perform
arithmetic in result type.
* src/filesystem/std-ops.cc (filesystem::space): Likewise.
* testsuite/27_io/filesystem/operations/space.cc: Check total capacity
is greater than free space.
* testsuite/experimental/filesystem/operations/space.cc: New.
From-SVN: r259901
Diffstat (limited to 'gcc')
0 files changed, 0 insertions, 0 deletions