Latest introspector reports have zero runtime coverage information.

[oliverchang]

e.g.

https://oss-fuzz-introspector.storage.googleapis.com/zstd/inspector-report/20220427/fuzz_report.html
https://oss-fuzz-introspector.storage.googleapis.com/jsoncpp/inspector-report/20220427/fuzz_report.html

@DavidKorczynski @AdamKorcz did something break here?

@Navidem

[oliverchang]

Problem seems to have started around 20220421.

[DavidKorczynski]

This PR solved it: ossf/fuzz-introspector#238

I didn't bump because I would like to have this one fixed too (tomorrow) ossf/fuzz-introspector#232 -- although this one is only a minor ux thing

If it's priority we can bump now and it should work

[oliverchang]

Thanks! Let's bump now and then bump again tomorrow.

Could we add some better testing here to make sure we don't break reports in the future? We're hoping to announce this to OSS-Fuzz users very soon and it's not a good look if this breaks frequently.

[DavidKorczynski]

Could we add some better testing here to make sure we don't break reports in the future? We're hoping to announce this to OSS-Fuzz users very soon and it's not a good look if this breaks frequently.

Yes, will put this as priority

[DavidKorczynski]

There's no updates on the reports, however, I'm not sure the images are being updated? I just did:

$ sudo docker system prune -a                                 
$ docker pull gcr.io/oss-fuzz-base/base-clang:introspector                  
$ docker pull gcr.io/oss-fuzz-base/base-builder:introspector
$ docker pull gcr.io/oss-fuzz-base/base-runner
$ docker tag gcr.io/oss-fuzz-base/base-builder:introspector gcr.io/oss-fuzz-base/base-builder:latest
$ docker tag gcr.io/oss-fuzz-base/base-clang:introspector gcr.io/oss-fuzz-base/base-clang:latest
$ docker image ls
REPOSITORY                          TAG            IMAGE ID       CREATED       SIZE                                                                                               
gcr.io/oss-fuzz-base/base-runner    latest         f981a630c6b7   11 days ago   1.04GB                                                                                             
gcr.io/oss-fuzz-base/base-builder   introspector   cda7e090fd8f   13 days ago   1.76GB                                                                                             
gcr.io/oss-fuzz-base/base-builder   latest         cda7e090fd8f   13 days ago   1.76GB                                                                                             
gcr.io/oss-fuzz-base/base-clang     introspector   a28c5c02086f   13 days ago   1.1GB                                                                                              
gcr.io/oss-fuzz-base/base-clang     latest         a28c5c02086f   13 days ago   1.1GB

[DavidKorczynski]

There's no updates on the reports, however, I'm not sure the images are being updated? I just did:

$ sudo docker system prune -a                                 
$ docker pull gcr.io/oss-fuzz-base/base-clang:introspector                  
$ docker pull gcr.io/oss-fuzz-base/base-builder:introspector
$ docker pull gcr.io/oss-fuzz-base/base-runner
$ docker tag gcr.io/oss-fuzz-base/base-builder:introspector gcr.io/oss-fuzz-base/base-builder:latest
$ docker tag gcr.io/oss-fuzz-base/base-clang:introspector gcr.io/oss-fuzz-base/base-clang:latest
$ docker image ls
REPOSITORY                          TAG            IMAGE ID       CREATED       SIZE                                                                                               
gcr.io/oss-fuzz-base/base-runner    latest         f981a630c6b7   11 days ago   1.04GB                                                                                             
gcr.io/oss-fuzz-base/base-builder   introspector   cda7e090fd8f   13 days ago   1.76GB                                                                                             
gcr.io/oss-fuzz-base/base-builder   latest         cda7e090fd8f   13 days ago   1.76GB                                                                                             
gcr.io/oss-fuzz-base/base-clang     introspector   a28c5c02086f   13 days ago   1.1GB                                                                                              
gcr.io/oss-fuzz-base/base-clang     latest         a28c5c02086f   13 days ago   1.1GB

I made this into a separate issue #7650