Assertion: mCurrentOutLine < mTargetSize.height [@mozilla::image::Downscaler::CommitRow]

RESOLVED WORKSFORME

Status

()

Core
ImageLib
RESOLVED WORKSFORME
2 years ago
2 years ago

People

(Reporter: tsmith, Unassigned)

Tracking

({assertion, sec-high, testcase})

Trunk
assertion, sec-high, testcase
Points:
---

Firefox Tracking Flags

(firefox44 affected)

Details

Attachments

(2 attachments)

(Reporter)

Description

2 years ago
Created attachment 8675737 [details]
call_stack.txt

Assertion failure: mCurrentOutLine < mTargetSize.height (Past end of output), at /builds/slave/m-cen-l64-asan-d-0000000000000/build/src/image/Downscaler.cpp:193
(Reporter)

Comment 1

2 years ago
Created attachment 8675738 [details]
test_case.jpg
(Reporter)

Updated

2 years ago
Summary: Assertion: Assertion failure: mCurrentOutLine < mTargetSize.height [@mozilla::image::Downscaler::CommitRow] → Assertion: mCurrentOutLine < mTargetSize.height [@mozilla::image::Downscaler::CommitRow]
This sounds like some kind of buffer overflow, so I'm going to mark it sec-high. Can you look at this, Seth? Thanks.
Flags: needinfo?(seth)
Keywords: sec-high
(In reply to Andrew McCreight [:mccr8] from comment #2)
> This sounds like some kind of buffer overflow, so I'm going to mark it
> sec-high. Can you look at this, Seth? Thanks.

Yes, it sounds like a buffer overflow to me as well. I'll take a look later today; leaving needinfo on to remind me.
Ugh, I wrote that and then got extremely sick. Sorry for the long turnaround everyone. Let's get this stuff fixed ASAP.
Flags: needinfo?(seth)
Tyson, can you still reproduce this? Neither Andrew nor I can reproduce on OS X with the current Nightly.
Flags: needinfo?(twsmith)
(Reporter)

Comment 6

2 years ago
(In reply to Seth Fowler [:seth] [:s2h] from comment #5)
> Tyson, can you still reproduce this? Neither Andrew nor I can reproduce on
> OS X with the current Nightly.

Nope I can't repro it either, I'll reopen it if it reappears.
Status: NEW → RESOLVED
Last Resolved: 2 years ago
Flags: needinfo?(twsmith)
Resolution: --- → WORKSFORME
Group: gfx-core-security
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