Open Bug 1597408 Opened 2 years ago Updated 8 months ago

enabling Vorbis decoding on RDD causing sandboxing failure on MinGW-clang


(Core :: Security: Process Sandboxing, defect, P3)





(Reporter: mjf, Unassigned)


(Blocks 2 open bugs)


When trying to enable Vorbis decoding on RDD in Bug 1524049, the following log lines point to a sandbox issue:

I pushed a build with the RDD sandbox disabled and the tests pass:

Blocks: mingw-clang
Blocks: 1524049

I'm going to have to dig into this sometime and figure out what caused mingw to load this dll earlier now

Priority: -- → P3
Blocks: 1597816
No longer blocks: 1524049

I am unable to reproduce this bug. I did a try run by disabling the MINGW32 guards ( and the build seems to succeed and the built browser seems capable of playing the sample Vorbis video ( without any issues.

Tom, can you confirm?

Flags: needinfo?(tom)

My windows machine is still packed in a box, Michael could you perhaps test again if you have a Windows machine, or perhaps David?

Flags: needinfo?(tom)
Flags: needinfo?(mfroman)
Flags: needinfo?(dmajor)

Sorry for the slow response. When I download the target.installer.exe from the Windows MinGW all MinGW-Clang builds for Windows 64-bits build-win64-mingwclang/opt Bo job, I don't see the RDD process running when playing that video.

The short version, I don't believe that push indicates the bug is fixed. Please let me know if I did something incorrectly.

Flags: needinfo?(mfroman)

Sounds like comment 4 took care of this - let me know if not.

Flags: needinfo?(dmajor)
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