Yay the fuzzer is alive

Werner, are you aware of this issue? Was this filed on a FreeType specific tracker already?

Yes, cf. https://savannah.nongnu.org/bugs/?48979

All such overflows are completely harmless.

ClusterFuzz has detected this issue as fixed in range 483358:483512.

Detailed report: https://clusterfuzz.com/testcase?key=5577826685419520

Fuzzer: libFuzzer_pdf_font_fuzzer
Job Type: libfuzzer_chrome_ubsan
Platform Id: linux

Crash Type: Integer-overflow
Crash Address: 
Crash State:
  cf2_interpT2CharString
  cf2_getGlyphOutline
  cf2_decoder_parse_charstrings
  
Sanitizer: undefined (UBSAN)

Regressed: https://clusterfuzz.com/revisions?job=libfuzzer_chrome_ubsan&range=472859:472915
Fixed: https://clusterfuzz.com/revisions?job=libfuzzer_chrome_ubsan&range=483358:483512

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=5577826685419520


See https://chromium.googlesource.com/chromium/src/+/master/testing/libfuzzer/reproducing.md for more information.

If you suspect that the result above is incorrect, try re-doing that job on the test case report page.

ClusterFuzz testcase 5577826685419520 is verified as fixed, so closing issue.

If this is incorrect, please add ClusterFuzz-Wrong label and re-open the issue.