[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
[PULL 04/20] scripts/oss-fuzz: rename bin/qemu-fuzz-i386
From: |
Paolo Bonzini |
Subject: |
[PULL 04/20] scripts/oss-fuzz: rename bin/qemu-fuzz-i386 |
Date: |
Wed, 4 Nov 2020 10:01:37 -0500 |
From: Alexander Bulekov <alxndr@bu.edu>
OSS-Fuzz changed the way it scans for fuzzers in $DEST_DIR. The new code
also scans subdirectories for fuzzers. This means that OSS-Fuzz is
considering bin/qemu-fuzz-i386 as an independent fuzzer (it is not - it
requires a --fuzz-target argument). This has led to coverage-build
failures and false crash reports. To work around this, we take advantage
of OSS-Fuzz' filename extension check - OSS-Fuzz will not run anything
that has an extension that is not ".exe":
https://github.com/google/oss-fuzz/blob/master/infra/utils.py#L115
Reported-by: OSS-Fuzz (Issue 26725)
Reported-by: OSS-Fuzz (Issue 26679)
Signed-off-by: Alexander Bulekov <alxndr@bu.edu>
Message-Id: <20201101212245.185819-1-alxndr@bu.edu>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
---
scripts/oss-fuzz/build.sh | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/scripts/oss-fuzz/build.sh b/scripts/oss-fuzz/build.sh
index fcae4a0c26..3b1c82b63d 100755
--- a/scripts/oss-fuzz/build.sh
+++ b/scripts/oss-fuzz/build.sh
@@ -91,7 +91,7 @@ make "-j$(nproc)" qemu-fuzz-i386 V=1
# Copy over the datadir
cp -r ../pc-bios/ "$DEST_DIR/pc-bios"
-cp "./qemu-fuzz-i386" "$DEST_DIR/bin/"
+cp "./qemu-fuzz-i386" "$DEST_DIR/bin/qemu-fuzz-i386.base"
# Run the fuzzer with no arguments, to print the help-string and get the list
# of available fuzz-targets. Copy over the qemu-fuzz-i386, naming it according
@@ -104,7 +104,7 @@ do
# that are thin wrappers around this target that set the required
# environment variables according to predefined configs.
if [ "$target" != "generic-fuzz" ]; then
- ln "$DEST_DIR/bin/qemu-fuzz-i386" \
+ ln "$DEST_DIR/bin/qemu-fuzz-i386.base" \
"$DEST_DIR/qemu-fuzz-i386-target-$target"
fi
done
--
2.26.2
- [PULL 00/20] Misc patches for QEMU 5.2-rc1, Paolo Bonzini, 2020/11/04
- [PULL 03/20] exec: Remove dead code (CID 1432876), Paolo Bonzini, 2020/11/04
- [PULL 01/20] cutils: replace strdup with g_strdup, Paolo Bonzini, 2020/11/04
- [PULL 09/20] tests/qtest/libqtest.c: Check for setsockopt() failure, Paolo Bonzini, 2020/11/04
- [PULL 02/20] docs: expand sourceset documentation, Paolo Bonzini, 2020/11/04
- [PULL 07/20] meson: use b_staticpic=false for meson >=0.56.0, Paolo Bonzini, 2020/11/04
- [PULL 10/20] tests/qtest/libqos/ahci.c: Avoid NULL dereference in ahci_exec(), Paolo Bonzini, 2020/11/04
- [PULL 06/20] qtest: add a reproducer for LP#1878642, Paolo Bonzini, 2020/11/04
- [PULL 12/20] configure: fix gio_libs reference, Paolo Bonzini, 2020/11/04
- [PULL 04/20] scripts/oss-fuzz: rename bin/qemu-fuzz-i386,
Paolo Bonzini <=
- [PULL 16/20] fuzz: fuzz offsets within pio/mmio regions, Paolo Bonzini, 2020/11/04
- [PULL 08/20] meson: vhost-user-gpu/virtiofsd: use absolute path, Paolo Bonzini, 2020/11/04
- [PULL 05/20] hw/isa/lpc_ich9: Ignore reserved/invalid SCI IRQ, Paolo Bonzini, 2020/11/04
- [PULL 15/20] fuzz: check the MR in the DMA callback, Paolo Bonzini, 2020/11/04
- [PULL 11/20] meson: fix warning for bad sphinx-build, Paolo Bonzini, 2020/11/04
- [PULL 14/20] fuzz: fix writing DMA patterns, Paolo Bonzini, 2020/11/04
- [PULL 17/20] semihosting: fix order of initialization functions, Paolo Bonzini, 2020/11/04
- [PULL 13/20] tests/qtest: Fix potential NULL pointer dereference in qos_build_main_args(), Paolo Bonzini, 2020/11/04
- [PULL 18/20] qapi, qemu-options: make all parsing visitors parse boolean options the same, Paolo Bonzini, 2020/11/04
- [PULL 20/20] qtest: escape device name in device-introspect-test, Paolo Bonzini, 2020/11/04