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Bug#892272: libopenmpt0: segfaults with memcopy if loaded from external application



Control: fixed -1 0.3.1-1

Hi,

On 08/03/18 00:11, Серж ИвановЪ wrote:
> The issue can be fixed using 2 upstream patches:
> 
> https://github.com/OpenMPT/openmpt/commit/6f8f7be5848be8c4487b1779c332b802674f6747.patch
> 
> https://github.com/OpenMPT/openmpt/commit/133007530cbe737f4b56db907aa6baee0ea5b17d.patch
> 
> applied to sources in this order, after recompile no segmentation faults
> were encountered.
> 
> those patches can be squashed for convenience to single patch.

Thanks for this (and to Michael for the way to reproduce this). While I
agree that these patches are an improvement, I'm not convinced that they
need to be applied to stable. It seems to me there is also a bug in
freeswitch here which reduced the stack size and proceeds to dlopen some
libraries without understanding the full implications of this.

James

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