Out-of-memory in pdf_codec_jbig2_fuzzer |
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Issue descriptionDetailed report: https://clusterfuzz.com/testcase?key=5905784001789952 Fuzzer: libFuzzer_pdf_codec_jbig2_fuzzer Job Type: libfuzzer_chrome_asan Platform Id: linux Crash Type: Out-of-memory (exceeds 2048 MB) Crash Address: Crash State: pdf_codec_jbig2_fuzzer Sanitizer: address (ASAN) Regressed: https://clusterfuzz.com/revisions?job=libfuzzer_chrome_asan&range=421372:421456 Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=5905784001789952 Issue filed automatically. See https://chromium.googlesource.com/chromium/src/+/master/testing/libfuzzer/reference.md for more information.
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May 2 2018
> Predator was unable to identify any culprit changelists for this test case. > This issue looks similar to bug 834557 , hence assigning to thestig@ for more updates. Thanks!
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May 4 2018
The following revision refers to this bug: https://pdfium.googlesource.com/pdfium/+/36b3d19281e2911a97d6ce84538a3ae575ac38a7 commit 36b3d19281e2911a97d6ce84538a3ae575ac38a7 Author: Lei Zhang <thestig@chromium.org> Date: Fri May 04 18:49:57 2018 Check CJBig2_Image is valid before filling. Skip a lot of work that will all fail anyway. BUG= chromium:838347 Change-Id: Iba45120e436b5547e106feb27dadea92cc948258 Reviewed-on: https://pdfium-review.googlesource.com/32053 Commit-Queue: Ryan Harrison <rharrison@chromium.org> Reviewed-by: Ryan Harrison <rharrison@chromium.org> [modify] https://crrev.com/36b3d19281e2911a97d6ce84538a3ae575ac38a7/core/fxcodec/jbig2/JBig2_GrdProc.cpp [modify] https://crrev.com/36b3d19281e2911a97d6ce84538a3ae575ac38a7/core/fxcodec/jbig2/JBig2_GrrdProc.cpp [modify] https://crrev.com/36b3d19281e2911a97d6ce84538a3ae575ac38a7/core/fxcodec/jbig2/JBig2_TrdProc.cpp [modify] https://crrev.com/36b3d19281e2911a97d6ce84538a3ae575ac38a7/core/fxcodec/jbig2/JBig2_HtrdProc.cpp
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May 4 2018
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May 4 2018
The following revision refers to this bug: https://chromium.googlesource.com/chromium/src.git/+/3a49c5174b1dacd9bf158e0d652baa60021ce7cb commit 3a49c5174b1dacd9bf158e0d652baa60021ce7cb Author: pdfium-chromium-autoroll@skia-buildbots.google.com.iam.gserviceaccount.com <pdfium-chromium-autoroll@skia-buildbots.google.com.iam.gserviceaccount.com> Date: Fri May 04 23:23:35 2018 Roll src/third_party/pdfium/ ad1788557..36b3d1928 (1 commit) https://pdfium.googlesource.com/pdfium.git/+log/ad178855775d..36b3d19281e2 $ git log ad1788557..36b3d1928 --date=short --no-merges --format='%ad %ae %s' 2018-05-04 thestig Check CJBig2_Image is valid before filling. Created with: roll-dep src/third_party/pdfium BUG= chromium:838347 The AutoRoll server is located here: https://pdfium-roll.skia.org Documentation for the AutoRoller is here: https://skia.googlesource.com/buildbot/+/master/autoroll/README.md If the roll is causing failures, please contact the current sheriff, who should be CC'd on the roll, and stop the roller if necessary. TBR=dsinclair@chromium.org Change-Id: Id353b8ca581db7d5524071241aca74b382bea919 Reviewed-on: https://chromium-review.googlesource.com/1044759 Reviewed-by: pdfium-chromium-autoroll <pdfium-chromium-autoroll@skia-buildbots.google.com.iam.gserviceaccount.com> Commit-Queue: pdfium-chromium-autoroll <pdfium-chromium-autoroll@skia-buildbots.google.com.iam.gserviceaccount.com> Cr-Commit-Position: refs/heads/master@{#556241} [modify] https://crrev.com/3a49c5174b1dacd9bf158e0d652baa60021ce7cb/DEPS
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May 5 2018
ClusterFuzz has detected this issue as fixed in range 556222:556252. Detailed report: https://clusterfuzz.com/testcase?key=5905784001789952 Fuzzer: libFuzzer_pdf_codec_jbig2_fuzzer Job Type: libfuzzer_chrome_asan Platform Id: linux Crash Type: Out-of-memory (exceeds 2048 MB) Crash Address: Crash State: pdf_codec_jbig2_fuzzer Sanitizer: address (ASAN) Regressed: https://clusterfuzz.com/revisions?job=libfuzzer_chrome_asan&range=421372:421456 Fixed: https://clusterfuzz.com/revisions?job=libfuzzer_chrome_asan&range=556222:556252 Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=5905784001789952 See https://chromium.googlesource.com/chromium/src/+/master/testing/libfuzzer/reference.md for more information. If you suspect that the result above is incorrect, try re-doing that job on the test case report page.
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May 5 2018
ClusterFuzz testcase 5905784001789952 is verified as fixed, so closing issue as verified. If this is incorrect, please add ClusterFuzz-Wrong label and re-open the issue. |
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Comment 1 by ClusterFuzz
, Apr 30 2018Labels: ClusterFuzz-Auto-CC