Re: [lwip-devel] travis failing with memory leak

[Erik Ekman]

The last working build before the failure had a note from travis-ci that it used the previous version of some image. It seems they updated the default image or something.

On 20 January 2018 at 22:50, Dirk Ziegelmeier <address@hidden> wrote:

I enabled -fsanitize=address several months ago, and nothing has changrd in the Makefiles lately. So there must be some other reason why this suddenly started failing????

Am 20.01.2018 19:53 schrieb "address@hidden" <address@hidden>:

Great! I wonder where the current warnings came from though. We haven't changed anything to those makefiles lately, or have we?

Anyway, since we are not using heap allocation in lwIP, it's probably safe to turn this off, anyway. No need to debug 'check' memory leaks...

Thanks,
Simon

On 20.01.2018 17:34, Erik Ekman wrote:

I managed to fix it.

Common.allports.mk sets the -fsanitize=address which probably causes the leak detector to also be enabled.

With the environment variable ASAN_OPTIONS=detect_leaks=0 the leak check is off and the builds pass now.

On 16 January 2018 at 20:18, Erik Ekman <address@hidden> wrote:

No idea, sorry.

/Erik

On 9 January 2018 at 21:17, address@hidden <address@hidden> wrote:

Hi all,

anyone got an idea why https://travis-ci.org/yarrick/lwip-merged fails with "ERROR: LeakSanitizer: detected memory leaks" during unit tests since build #1351 (commit 05ded55)?

Cheers,
Simon

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