[Gridflow-dev] [bug] profiler_dump sefault in rb_big_2comp()

[Claude Heiland-Allen]

Hi all,

Gridflow CVS fresh as of yesterday (did cvs update -d).

./configure --debug --debug-harder
make clean
make
su -c "make install"

0. start pd with the options in attached .pdrc
1. Load the attached patch Scanned-2006_3.pd
2. activate frame rendering (metro 500)
3. activate audio sweep (metro 50)
4. repeatedly select profiler dump from the pd window
5. eventually it will segfault

Attached gdb.log is all output from pd and gdb.


Also, I ran this patch overnight, and in the morning selected profiler 
dump, and it segfaulted while printing the report.  The last line 
printed was something like 34000 microseconds using 0.0022% of the time 
(which is how I got an estimate of total Gridflow time used being 26 
minutes).


Claude

PS. apologies for my previous post cluttering up the list, thanks matju 
for reminding me that "( 1 1 )" is not a valid grid literal, so it's not 
suprising undesirable behaviour resulted.
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