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fuzzit: make the submit phase a bit more robust 

The submit phase of the Fuzzit Travis job has been spuriously failing
for some time with various (and usually pretty hidden) errors, like:

```
./fuzzit create job --type regression ...
2020/04/23 17:02:12 please set env variable FUZZIT_API_KEY or pass --api-key. API Key for you account: ...
```

```
./fuzzit create job --type regression ...
2020/04/23 11:36:53 Creating job...
2020/04/23 11:36:54 Uploading fuzzer...
2020/04/23 11:36:54 Job created successfully
2020/04/23 11:36:54 Get https://...&action=create: read tcp x.x.x.x:39674->x.x.x.x:443: read: connection reset by peer
```

```
./fuzzit create job --type regression ...
2020/04/22 18:09:15 Creating job...
2020/04/22 18:09:16 Uploading fuzzer...
2020/04/22 18:09:37 Job created successfully
2020/04/22 18:09:37 500 Internal Server Error
```

etc.

Let's retry each submit job up to three times to (hopefully) mitigate this.
This commit is contained in:
Frantisek Sumsal 2020-04-23 21:24:22 +02:00 committed by Evgeny Vereshchagin
parent 9494da41c2
commit a8af7f6a5c
1 changed files with 22 additions and 2 deletions
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24
travis-ci/managers/fuzzit.sh
View File

@ -48,10 +48,30 @@ FUZZIT_ARGS="--type ${FUZZING_TYPE} --branch ${FUZZIT_BRANCH} --revision ${TRAVI
wget -O fuzzit https://github.com/fuzzitdev/fuzzit/releases/latest/download/fuzzit_Linux_x86_64
chmod +x fuzzit
find out/ -maxdepth 1 -name 'fuzz-*' -executable -type f -exec basename '{}' \; | xargs --verbose -n1 -I%FUZZER% ./fuzzit create job ${FUZZIT_ARGS} %FUZZER%-asan-ubsan out/%FUZZER% ${FUZZIT_ADDITIONAL_FILES}
# Simple wrapper which retries given command up to three times if it fails
_retry() {
local EC=1
for _ in {0..2}; do
if "$@"; then
EC=0
break
fi
sleep 1
done
return $EC
}
find out/ -maxdepth 1 -name 'fuzz-*' -executable -type f -exec basename '{}' \; | while read -r fuzzer; do
_retry ./fuzzit create job ${FUZZIT_ARGS} ${fuzzer}-asan-ubsan out/${fuzzer} ${FUZZIT_ADDITIONAL_FILES}
done
export SANITIZER="memory -fsanitize-memory-track-origins"
FUZZIT_ARGS="--type ${FUZZING_TYPE} --branch ${FUZZIT_BRANCH} --revision ${TRAVIS_COMMIT}"
tools/oss-fuzz.sh
find out/ -maxdepth 1 -name 'fuzz-*' -executable -type f -exec basename '{}' \; | xargs --verbose -n1 -I%FUZZER% ./fuzzit create job ${FUZZIT_ARGS} %FUZZER%-msan out/%FUZZER% ${FUZZIT_ADDITIONAL_FILES}
find out/ -maxdepth 1 -name 'fuzz-*' -executable -type f -exec basename '{}' \; | while read -r fuzzer; do
_retry ./fuzzit create job ${FUZZIT_ARGS} ${fuzzer}-msan out/${fuzzer} ${FUZZIT_ADDITIONAL_FILES}
done