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[libfido2] CIFuzz workaround, put seed corpus outside of repo (#3497) 

CIFuzz was failing and not finding the downloaded corpus, looking
at the logs show:

2020-03-12T15:15:53.2454777Z Running: docker run --rm --privileged --cap-add SYS_PTRACE -e
  FUZZING_ENGINE=libfuzzer -e SANITIZER=address -e ARCHITECTURE=x86_64 -e OUT=/github/workspace/out
  --volumes-from aaad25ec2b6d gcr.io/oss-fuzz/libfido2 /bin/bash -c 'rm -rf /src/libfido2/* && cp -r
    /github/workspace/storage/libfido2 /src && compile'

Note the the rm -rf /src/libfido/* bit.
This commit is contained in:
Gabriel Kihlman 2020-03-12 23:36:36 +01:00 committed by GitHub
parent b6a1d4dcb1
commit eda341223c
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2 changed files with 3 additions and 2 deletions
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3
projects/libfido2/Dockerfile
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@ -21,6 +21,7 @@ RUN apt-get install -y cmake libudev-dev pkg-config chrpath
RUN git clone --branch v0.5.0 https://github.com/PJK/libcbor
RUN git clone --branch OpenSSL_1_1_1-stable https://github.com/openssl/openssl
RUN git clone https://github.com/Yubico/libfido2
ADD https://ambientworks.net/libfido2/corpus.tgz libfido2/fuzz/corpus.tgz
# CIFuzz will replace the libfido directory so put the corpus outside
ADD https://ambientworks.net/libfido2/corpus.tgz corpus.tgz
WORKDIR libfido2
COPY build.sh $SRC/

2
projects/libfido2/build.sh
View File

@ -61,7 +61,7 @@ for f in `ls fuzz/fuzz_*`; do
done
# Prepare seed corpora
tar xzf ${SRC}/libfido2/fuzz/corpus.tgz
tar xzf ${SRC}/corpus.tgz
(set -e ; cd fuzz_assert/corpus ; zip -r ${OUT}/fuzz_assert_seed_corpus.zip .)
(set -e ; cd fuzz_bio/corpus ; zip -r ${OUT}/fuzz_bio_seed_corpus.zip .)
(set -e ; cd fuzz_cred/corpus ; zip -r ${OUT}/fuzz_cred_seed_corpus.zip .)