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Issue 683085 link

Starred by 2 users
Status: Duplicate
Merged: issue 700326
Owner: ----
Closed: Mar 2017
Cc:
█ jun_f...@foxitsoftware.com
█ msrchandra@chromium.org
tsepez@chromium.org
Components:
EstimatedDays: ----
NextAction: ----
OS: Linux
Pri: 1
Type: Bug



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Floating-point-exception in opj_int_ceildiv

Project Member Reported by ClusterFuzz, Jan 20 2017 
Detailed report: https://cluster-fuzz.appspot.com/testcase?key=4808249239142400

Fuzzer: libfuzzer_pdf_jpx_fuzzer
Job Type: libfuzzer_chrome_asan
Platform Id: linux

Crash Type: Floating-point-exception
Crash Address: 
Crash State:
  opj_int_ceildiv
  opj_pi_next_pcrl
  opj_t2_decode_packets
  
Sanitizer: address (ASAN)

Regressed: https://cluster-fuzz.appspot.com/revisions?job=libfuzzer_chrome_asan&range=395675:395769

Minimized Testcase (0.66 Kb): https://cluster-fuzz.appspot.com/download/AMIfv96y1-gUFeb6HvrQO8bYqGG2RV-Ytt0ZmgC5NfC6s6TUUqpao0KAP0oWhQF_1iYhLM04VlGnAcksdFcgjD2lKfYAUPzjEkgJu1cmBgeA3ELP0BLHqT_O4w12nqpnLQRZwBUqwsW1iigBaBwPFRX314pwM3_Nvw?testcase_id=4808249239142400

Issue filed automatically.

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

Comment 1 by mummare...@chromium.org, Jan 20 2017

Components: Internals>Plugins>PDF
Labels: M-54 Test-Predator-Wrong
Owner: och...@chromium.org
Status: Assigned (was: Untriaged)
As per the  issue 612020 , assigning to ochang@. this is generated on 10/12/16. please close if it is not feasible.

Comment 2 by och...@chromium.org, Mar 2 2017

Owner: ----
Sorry, probably not the right person to fix this.
Project Member

Comment 3 by ClusterFuzz, Mar 8 2017 

ClusterFuzz has detected this issue as fixed in range 455109:455254.

Detailed report: https://cluster-fuzz.appspot.com/testcase?key=4808249239142400

Fuzzer: libfuzzer_pdf_jpx_fuzzer
Job Type: libfuzzer_chrome_asan
Platform Id: linux

Crash Type: Floating-point-exception
Crash Address: 
Crash State:
  opj_int_ceildiv
  opj_pi_next_pcrl
  opj_t2_decode_packets
  
Sanitizer: address (ASAN)

Regressed: https://cluster-fuzz.appspot.com/revisions?job=libfuzzer_chrome_asan&range=395675:395769
Fixed: https://cluster-fuzz.appspot.com/revisions?job=libfuzzer_chrome_asan&range=455109:455254

Reproducer Testcase: https://cluster-fuzz.appspot.com/download/AMIfv97p58t_KfqsMqTmWgmgYAcG6mlMRRdTui4ylNRZ9iifuLrjhWjqca_ZESLvKb7CeFuQhh5KYHG5k_puVIojOUt5yyNOvOEiGWTL2HuiuTNgtXOcZKquxE4JuXs3eXyJMr_rAsAH8tgzqpxTK-5UFY40XmndFO4yk0Nih9k-icTu6KaTNaRUvk6uSPoTySZCIEYCqPGyubJWEWfyXrnEpm76WQHNfJ3pwaQMvR7ZEwShbW-w8ZdM3IJtg3K-Kd9p_fTlUyBKWvboZIqh0_IwWYXCxNTirCJwapv2Ge2lOqyECkARBtCsGKRA8UhU3-1gu14qU4XXq7RruwoLKqzmF8pdqXpDfBUe7hktNwNIgULvk9KtSSw?testcase_id=4808249239142400


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.
Project Member

Comment 4 by ClusterFuzz, Mar 8 2017

Labels: ClusterFuzz-Verified
Status: Verified (was: Assigned)
ClusterFuzz testcase 4808249239142400 is verified as fixed, so closing issue.

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

Comment 5 by npm@chromium.org, Mar 10 2017

Labels: ClusterFuzz-Wrong
Status: Available (was: Verified)

Comment 6 by npm@chromium.org, Mar 10 2017

Cc: msrchandra@chromium.org tsepez@chromium.org jun_f...@foxitsoftware.com
 Issue 667692  has been merged into this issue.

Comment 7 by ta...@google.com, Mar 10 2017

Labels: -ClusterFuzz-Verified
Project Member

Comment 8 by ClusterFuzz, Mar 11 2017 

ClusterFuzz has detected this issue as fixed in range 455109:455254.

Detailed report: https://clusterfuzz.com/testcase?key=4808249239142400

Fuzzer: libfuzzer_pdf_jpx_fuzzer
Job Type: libfuzzer_chrome_asan
Platform Id: linux

Crash Type: Floating-point-exception
Crash Address: 
Crash State:
  opj_int_ceildiv
  opj_pi_next_pcrl
  opj_t2_decode_packets
  
Sanitizer: address (ASAN)

Regressed: https://clusterfuzz.com/revisions?job=libfuzzer_chrome_asan&range=395675:395769
Fixed: https://clusterfuzz.com/revisions?job=libfuzzer_chrome_asan&range=455109:455254

Reproducer Testcase: https://clusterfuzz.com/download/AMIfv97p58t_KfqsMqTmWgmgYAcG6mlMRRdTui4ylNRZ9iifuLrjhWjqca_ZESLvKb7CeFuQhh5KYHG5k_puVIojOUt5yyNOvOEiGWTL2HuiuTNgtXOcZKquxE4JuXs3eXyJMr_rAsAH8tgzqpxTK-5UFY40XmndFO4yk0Nih9k-icTu6KaTNaRUvk6uSPoTySZCIEYCqPGyubJWEWfyXrnEpm76WQHNfJ3pwaQMvR7ZEwShbW-w8ZdM3IJtg3K-Kd9p_fTlUyBKWvboZIqh0_IwWYXCxNTirCJwapv2Ge2lOqyECkARBtCsGKRA8UhU3-1gu14qU4XXq7RruwoLKqzmF8pdqXpDfBUe7hktNwNIgULvk9KtSSw?testcase_id=4808249239142400


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.

Comment 9 by npm@chromium.org, Mar 14 2017

Mergedinto: 700326
Status: Duplicate (was: Available)

Comment 10 by infe...@chromium.org, Sep 18 2017

Labels: -ClusterFuzz-Wrong
We have made a bunch of changes on ClusterFuzz side, so resetting ClusterFuzz-Wrong label.
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