Re: Tests under valgrind.

[John Darrington]

I think all the problems that valgrind found have now been fixed.  

So any test failures which are still occuring will need the log files
for us to be able to fix them.

J'

On Sat, Feb 18, 2012 at 06:14:40AM +0000, John Darrington wrote:
     Here are the results of my make check-valgrind which I ran last night.  
This
     was without the --leak-check flag, so we're looking only at problems which
     might cause crashes.
     
     
     A total of 25 tests showed problems. There are nos:
     
     079 104 172 173 174 175 176 177 178 179 180 181 182 183 398 412 413 414 
415 416 417 418 419 420 449
     
     However, it looks like there are only 5 or 6 causes.  Here are the top 
lines of the call stacks:
     
     ==22558==    at 0x40ECFA9: categoricals_done (categoricals.c:508)
     ==12519==    at 0x4670A2E: inflateReset2 (in /usr/lib/libz.so.1.2.3.4)
     ==12859==    at 0x4670A2E: inflateReset2 (in /usr/lib/libz.so.1.2.3.4)
     ==22748==    at 0x40ECFA9: categoricals_done (categoricals.c:508)
     ==12902==    at 0x4670A2E: inflateReset2 (in /usr/lib/libz.so.1.2.3.4)
     ==23939==    at 0x415279C: case_unref (case.h:141)
     ==12562==    at 0x4670A2E: inflateReset2 (in /usr/lib/libz.so.1.2.3.4)
     ==12648==    at 0x4670A2E: inflateReset2 (in /usr/lib/libz.so.1.2.3.4)
     ==12730==    at 0x4670A2E: inflateReset2 (in /usr/lib/libz.so.1.2.3.4)
     ==6087==    at 0x4179BCF: text_parse_counted_string 
(sys-file-reader.c:2444)
     ==6039==    at 0x4179BCF: text_parse_counted_string 
(sys-file-reader.c:2444)
     ==22482==    at 0x40ECFA9: categoricals_done (categoricals.c:508)
     ==22710==    at 0x40ECFA9: categoricals_done (categoricals.c:508)
     ==22672==    at 0x40ECFA9: categoricals_done (categoricals.c:508)
     ==21917==    at 0x44C42EF: gsl_histogram_accumulate (in 
/usr/lib/libgsl.so.0.15.0)
     ==12773==    at 0x4670A2E: inflateReset2 (in /usr/lib/libz.so.1.2.3.4)
     ==12689==    at 0x4670A2E: inflateReset2 (in /usr/lib/libz.so.1.2.3.4)
     ==12476==    at 0x4670A2E: inflateReset2 (in /usr/lib/libz.so.1.2.3.4)
     ==12943==    at 0x4670A2E: inflateReset2 (in /usr/lib/libz.so.1.2.3.4)
     ==22786==    at 0x40ECFA9: categoricals_done (categoricals.c:508)
     ==8737==    at 0x4179DDD: text_match (sys-file-reader.c:2491)
     ==8689==    at 0x4179DDD: text_match (sys-file-reader.c:2491)
     ==12816==    at 0x4670A2E: inflateReset2 (in /usr/lib/libz.so.1.2.3.4)
     ==22520==    at 0x40ECFA9: categoricals_done (categoricals.c:508)
     ==22634==    at 0x40ECFA9: categoricals_done (categoricals.c:508)
     ==22596==    at 0x40ECFA9: categoricals_done (categoricals.c:508)
     ==12605==    at 0x4670A2E: inflateReset2 (in /usr/lib/libz.so.1.2.3.4)
     
     I'll see if I can track down the inflateReset2 and the categoricals_done 
problems.  The
     others look like there are Ben's area of expertise, so I'll leave those 
for now.
     
     J'
     
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