i.MX ProcessorsのトピックRe: CTS test vulnerable to BUG-21443020-WEBM crash

CTS test vulnerable to BUG-21443020-WEBM crash

björnqvarnström — Tue, 08 Aug 2017 07:58:09 GMT

When running CTS test android.security.cts.StagefrightTest we are getting an "Fatal signal 11 (SIGSEGV), code 1" error. We are running android 5.1.1 with the patches for BUG-21443020 added. The problem seams to occur when VPU frame memory is being freed. See attached Log. What could be the problem?

Original Attachment has been moved to: Log.txt.zip

Re: CTS test vulnerable to BUG-21443020-WEBM crash

diegoadrian — Wed, 06 Sep 2017 20:59:25 GMT

Hello

I apologize for the late answer. I do not know if you still have a problem.

Unfortunately, there are reports that CTS test android.security.cts.StagefrightTest failed. There is a "Fatal signal 11 (SIGSEGV), code 1" error:

"09-26 11:54:54.089 169 169 I DEBUG : signal 11 (SIGSEGV), code 1 (SEGV_MAPERR), fault addr 0xb5000000:"[i.MX6Q][Android L5.1.1]CTS test failed: android.security.cts.StagefrightTest

As soon as the I can find a solution, I will let you know.

Best Regards,

Diego.

Re: CTS test vulnerable to BUG-21443020-WEBM crash

björnqvarnström — Thu, 07 Sep 2017 07:04:32 GMT

The problem was solved with the patch from Ankit Patel at NXP. So there is no longer an issue.

Regards

/Björn Qvarnström

Re: CTS test vulnerable to BUG-21443020-WEBM crash

diegoadrian — Thu, 07 Sep 2017 14:50:54 GMT

I am glad that the problem was solved.

However, is there a possibility, that you can share to us the patch?

This is because, if there are further problems of this issue. The patch could be a solution.

Best regards,

Diego.

Re: CTS test vulnerable to BUG-21443020-WEBM crash

björnqvarnström — Thu, 07 Sep 2017 15:12:57 GMT

You can find the patch attached to this mail.

/Björn