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Issue metadata

Status: Fixed
Owner:
Closed: Apr 2016
Cc:
Components:
EstimatedDays: ----
NextAction: ----
OS: Linux
Pri: 2
Type: Bug



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Crash in sycc444_to_rgb

Project Member Reported by ClusterFuzz, Apr 28 2016

Issue description

Detailed report: https://cluster-fuzz.appspot.com/testcase?key=5560584996651008

Fuzzer: libfuzzer_pdf_jpx_fuzzer
Job Type: libfuzzer_chrome_asan
Platform Id: linux

Crash Type: UNKNOWN READ
Crash Address: 0x000000000000
Crash State:
  sycc444_to_rgb
  color_sycc_to_rgb
  CJPX_Decoder::Init
  
Regressed: https://cluster-fuzz.appspot.com/revisions?job=libfuzzer_chrome_asan&range=383063:383080

Minimized Testcase (0.19 Kb): https://cluster-fuzz.appspot.com/download/AMIfv96nHBEiZFKvW28bP7GgcpwyuElo2ZqOMhsPZG8_xKHFSosIK7P_eK5J4IGhpmVgBh8Uw2ux7uJYiKR7VJyA5WApatjHUhnUtTwYFopWDj06OYGhtzKvNHWOTaPgc8Hx1LGmtkq2zaf-Zgsc19S7XAnZc8Wr0Q

Filer: pucchakayala

See https://chromium.googlesource.com/chromium/src/+/master/testing/libfuzzer/reproducing.md for more information.
 
Cc: tsepez@chromium.org jam@chromium.org brucedaw...@chromium.org
Labels: Te-Logged M-51
Owner: thestig@chromium.org
Status: Assigned (was: Available)
Looping in chromium//src/third_party/pdfium/OWNERS as i am unable to open the files in the code search.

@thestig, can you please take a look at this issue and assign this accordingly ?
Cc: -jam@chromium.org -brucedaw...@chromium.org
Components: Internals>Plugins>PDF
Labels: -Pri-1 -M-51 Pri-2
Project Member

Comment 5 by ClusterFuzz, May 3 2016

ClusterFuzz has detected this issue as fixed in range 390989:391060.

Detailed report: https://cluster-fuzz.appspot.com/testcase?key=5560584996651008

Fuzzer: libfuzzer_pdf_jpx_fuzzer
Job Type: libfuzzer_chrome_asan
Platform Id: linux

Crash Type: UNKNOWN READ
Crash Address: 0x000000000000
Crash State:
  sycc444_to_rgb
  color_sycc_to_rgb
  CJPX_Decoder::Init
  
Regressed: https://cluster-fuzz.appspot.com/revisions?job=libfuzzer_chrome_asan&range=383063:383080
Fixed: https://cluster-fuzz.appspot.com/revisions?job=libfuzzer_chrome_asan&range=390989:391060

Minimized Testcase (0.19 Kb): https://cluster-fuzz.appspot.com/download/AMIfv96nHBEiZFKvW28bP7GgcpwyuElo2ZqOMhsPZG8_xKHFSosIK7P_eK5J4IGhpmVgBh8Uw2ux7uJYiKR7VJyA5WApatjHUhnUtTwYFopWDj06OYGhtzKvNHWOTaPgc8Hx1LGmtkq2zaf-Zgsc19S7XAnZc8Wr0Q

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 6 by sheriffbot@chromium.org, Nov 22 2016

Labels: -Restrict-View-EditIssue
Removing EditIssue view restrictions from ClusterFuzz filed bugs. If you believe that this issue should still be restricted, please reapply the label.

For more details visit https://www.chromium.org/issue-tracking/autotriage - Your friendly Sheriffbot

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