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fuzz: make H2 codec fuzz test more robust to unexpected new streams. #4234

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merged 1 commit into from
Aug 22, 2018

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@htuch htuch commented Aug 22, 2018

Previously, mutations that generated new streams that we weren't expecting could cause the fuzzer
itself to dereference a null pointers in ON_CALL(newStream).

Fixes oss-fuzz issue https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=9813.

Risk level: Low
Testing: Corpus entry added.

Signed-off-by: Harvey Tuch htuch@google.com

Previously, mutations that generated new streams that we weren't expecting could cause the fuzzer
itself to dereference a null pointers in ON_CALL(newStream).

Fixes oss-fuzz issue https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=9813.

Risk level: Low
Testing: Corpus entry added.

Signed-off-by: Harvey Tuch <htuch@google.com>
@danielhochman danielhochman self-assigned this Aug 22, 2018
@htuch htuch merged commit f1df88c into envoyproxy:master Aug 22, 2018
@htuch htuch deleted the codec-fuzz-fix branch August 22, 2018 22:34
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