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[wasmtime] Try fixing delivery of SIGILL/SIGSEGV to JIT #3335

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merged 1 commit into from
Feb 5, 2020
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[wasmtime] Try fixing delivery of SIGILL/SIGSEGV to JIT #3335

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2 changes: 1 addition & 1 deletion projects/wasmtime/Dockerfile
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Original file line number Diff line number Diff line change
Expand Up @@ -28,4 +28,4 @@ RUN git submodule update --init --recursive

RUN git clone --depth 1 https://github.com/bytecodealliance/wasmtime-libfuzzer-corpus wasmtime-libfuzzer-corpus

COPY build.sh $SRC/
COPY build.sh default.options $SRC/
1 change: 1 addition & 0 deletions projects/wasmtime/build.sh
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Expand Up @@ -37,4 +37,5 @@ do
FUZZ_TARGET_NAME=$(basename ${f%.*})
cp $FUZZ_TARGET_OUTPUT_DIR/$FUZZ_TARGET_NAME $OUT/
zip -jr $OUT/${FUZZ_TARGET_NAME}_seed_corpus.zip $PROJECT_DIR/wasmtime-libfuzzer-corpus/$FUZZ_TARGET_NAME/
cp $SRC/default.options $OUT/$FUZZ_TARGET_NAME.options
done
3 changes: 3 additions & 0 deletions projects/wasmtime/default.options
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@@ -0,0 +1,3 @@
[asan]
allow_user_segv_handler=0
handle_sigill=1