[CORE DUMP] Closing audacity leads to core dump

[Hans Petter Selasky]

On 2020-02-09 18:30, Theron wrote:
> On 2020-02-09 10:57, Hans Petter Selasky wrote:
>> I'm seeing a core-dump when closing audacity. This is a regression 
>> issue. Anyone else seeing this?
>>
> Yes.  I assumed it was partially my fault for mixing ports and packages 
> somewhere, but I guess it is a real issue.
> 
> I've also seen this crash sometimes when using the "plot spectrum" tool, 
> but I can't reproduce it right now.
> 

Reproduces 100% with Audacity (from pkg install).

Observations:

FreeBSD-11: works as expected
FreeBSD-12: core-dumps

I notice that trying to run:

valgrind audacity


Ends like this:

> ==14015== Conditional jump or move depends on uninitialised value(s)
> ==14015==    at 0x6A26957: ??? (in /lib/libc.so.7)
> ==14015==    by 0x6A267BD: ??? (in /lib/libc.so.7)
> ==14015==    by 0x7D7ABB4: ???
> ==14015==    by 0x663BDD4: ??? (in /usr/local/lib/libglib-2.0.so.0.5600.3)
> ==14015==    by 0x663C03C: ??? (in /usr/local/lib/libglib-2.0.so.0.5600.3)
> ==14015==    by 0x65C64E4: ??? (in /usr/local/lib/libglib-2.0.so.0.5600.3)
> ==14015==    by 0x65FA305: ??? (in /usr/local/lib/libglib-2.0.so.0.5600.3)
> ==14015==    by 0x65FA5C4: ??? (in /usr/local/lib/libglib-2.0.so.0.5600.3)
> ==14015==    by 0x65FA738: ??? (in /usr/local/lib/libglib-2.0.so.0.5600.3)
> ==14015==    by 0x65F95F6: ??? (in /usr/local/lib/libglib-2.0.so.0.5600.3)
> ==14015==    by 0x65F8F20: ??? (in /usr/local/lib/libglib-2.0.so.0.5600.3)
> ==14015==    by 0x65F8A9E: ??? (in /usr/local/lib/libglib-2.0.so.0.5600.3)
> ==14015== 
> 
> --14015-- WARNING: unhandled syscall: 563

/usr/include/sys/syscall.h:#define	SYS_getrandom	563

cem: Is valgrind perhaps missing some patches?

> --14015-- You may be able to write your own handler.
> --14015-- Read the file README_MISSING_SYSCALL_OR_IOCTL.
> --14015-- Nevertheless we consider this a bug.  Please report
> --14015-- it at http://valgrind.org/support/bug_reports.html.
> ==14015== 
> ==14015== HEAP SUMMARY:
> ==14015==     in use at exit: 0 bytes in 0 blocks
> ==14015==   total heap usage: 0 allocs, 0 frees, 0 bytes allocated
> ==14015== 
> ==14015== All heap blocks were freed -- no leaks are possible
> ==14015== 
> ==14015== For counts of detected and suppressed errors, rerun with: -v
> ==14015== Use --track-origins=yes to see where uninitialised values come from
> ==14015== ERROR SUMMARY: 85 errors from 51 contexts (suppressed: 0 from 0)
> Killed

--HPS