Stack-overflow, Out of memory and Timeout issues are 'P2'.

Predator and CL could not provide any possible suspects.
Using Code Search for the file, "pdf_jpx_fuzzer" assigning to concern owner who might be related.

@npm -- Could you please look into the issue, kindly re-assign if this is not related to your changes.
Thank You.

Maybe this one started after  bug 738711  got fixed?

hnakashima@ can you take a look?

Ryan is looking at a bug that seems to be a dupe.

I landed a fix for a similar JPX issue, https://pdfium-review.googlesource.com/c/pdfium/+/13550, on Sept 8th, which is the date this stats for this crash dropped to 0. I am pretty sure this is fixed already.

The following revision refers to this bug:
  https://pdfium.googlesource.com/pdfium/+/3ad06a513bc490065b860a543ffb43eb169769bd

commit 3ad06a513bc490065b860a543ffb43eb169769bd
Author: Ryan Harrison <rharrison@chromium.org>
Date: Thu Sep 14 15:44:21 2017

Revert moving JPX library decode from Init to Decode

Due to some of the size parameters for allocating space in Decode()
depending on the values produced by opj_decode(), this change was
causing misallocation of space, which in turn was causing illegal
reads/writes.

The issue with excessive memory usage that the original CL was trying
to change is less significant than the above mentioned problems, so
reverting this fix and looking for another solution to the
problem. This will re-open bugs  https://crbug.com/754423  and
 https://crbug.com/761005 .

BUG= chromium:764177 , chromium:754423 , chromium:761005 

Change-Id: I1cafac8a8117ec1e3bc32b31196bdec719d46477
Reviewed-on: https://pdfium-review.googlesource.com/13950
Commit-Queue: Ryan Harrison <rharrison@chromium.org>
Reviewed-by: Henrique Nakashima <hnakashima@chromium.org>

[modify] https://crrev.com/3ad06a513bc490065b860a543ffb43eb169769bd/core/fxcodec/codec/fx_codec_jpx_opj.cpp

The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/src.git/+/d9eaae6913711672807d9ca1b36eaf717dade779

commit d9eaae6913711672807d9ca1b36eaf717dade779
Author: pdfium-deps-roller@chromium.org <pdfium-deps-roller@chromium.org>
Date: Thu Sep 14 17:02:20 2017

Roll src/third_party/pdfium/ 038740c2f..3ad06a513 (1 commit)

https://pdfium.googlesource.com/pdfium.git/+log/038740c2fbd2..3ad06a513bc4

$ git log 038740c2f..3ad06a513 --date=short --no-merges --format='%ad %ae %s'
2017-09-14 rharrison Revert moving JPX library decode from Init to Decode

Created with:
  roll-dep src/third_party/pdfium
BUG= 764177 , 754423 , 761005 


Documentation for the AutoRoller is here:
https://skia.googlesource.com/buildbot/+/master/autoroll/README.md

If the roll is causing failures, see:
http://www.chromium.org/developers/tree-sheriffs/sheriff-details-chromium#TOC-Failures-due-to-DEPS-rolls


TBR=dsinclair@chromium.org

Change-Id: If61754f47a2144bf9770b3ced03db0f92c4ef288
Reviewed-on: https://chromium-review.googlesource.com/667497
Reviewed-by: <pdfium-deps-roller@chromium.org>
Commit-Queue: <pdfium-deps-roller@chromium.org>
Cr-Commit-Position: refs/heads/master@{#501969}
[modify] https://crrev.com/d9eaae6913711672807d9ca1b36eaf717dade779/DEPS

Sending this over to dsinclair to look at, since I have sunk way too much time into this.

For more information, please see https://chromium.googlesource.com/chromium/src/+/master/testing/libfuzzer/reference.md.

The link referenced in the description is no longer valid.

(bulk edit)

We are closing all ooms and timeouts that are unreproducible. We won't be filing such bugs in future.