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| author | Alexander Bulekov <alxndr@bu.edu> | 2020-10-23 11:07:45 -0400 |
|---|---|---|
| committer | Thomas Huth <thuth@redhat.com> | 2020-10-26 09:53:54 +0100 |
| commit | a942f64cc4b875c2fe92ea91fea85741e00b12b9 (patch) | |
| tree | 633ac958a8ce4dfe6605675e4218add159afc89d /version.texi.in | |
| parent | 7fdb50538470a0ce60044cf93a55ec5ee3ff6f57 (diff) | |
| download | qemu-a942f64cc4b875c2fe92ea91fea85741e00b12b9.zip qemu-a942f64cc4b875c2fe92ea91fea85741e00b12b9.tar.gz qemu-a942f64cc4b875c2fe92ea91fea85741e00b12b9.tar.bz2 | |
scripts/oss-fuzz: use hardlinks instead of copying
Prior to this, fuzzers in the output oss-fuzz directory were exactly
the same executable, with a different name to do argv[0]-based
fuzz-target selection. This is a waste of space, especially since these
binaries can weigh many MB.
Instead of copying, use hard links, to cut down on wasted space. We need
to place the primary copy of the executable into DEST_DIR, since this is
a separate file-system on oss-fuzz. We should not place it directly into
$DEST_DIR, since oss-fuzz will treat it as an independent fuzzer and try
to run it for fuzzing. Instead, we create a DEST_DIR/bin directory to
store the primary copy.
Suggested-by: Darren Kenny <darren.kenny@oracle.com>
Signed-off-by: Alexander Bulekov <alxndr@bu.edu>
Message-Id: <20201023150746.107063-17-alxndr@bu.edu>
Reviewed-by: Darren Kenny <darren.kenny@oracle.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
Diffstat (limited to 'version.texi.in')
0 files changed, 0 insertions, 0 deletions