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Date: Sun, 21 Jun 2009 06:50:35 -0400
Subject: Results of running the entire testsuite with valgrind
From: gwynne@darkrainfall.org (Gwynne Raskind)

I ran the entire PHP testsuite (as compiled on my system) under  
valgrind for Darwin and came up with quite a mess of leaks and a  
couple of crashes.

The results file is quite ginormous, so I uploaded it to my site for  
the morbidly curious to have a look at:

http://darkrainfall.org/php_test_results_valgrind.txt

Some caveats about these results:

- Darwin's valgrind doesn't support the symlink() syscall, so all  
tests using symlink() broke.

- I didn't provide the proper environment variables for MySQL to  
connect, so all those tests broke too.

- There seem to be several valgrind-caught bugs in OpenSSL 0.9.8k that  
aren't caught by valgrind's suppression files or OpenSSL's PURIFY  
flag, so you'll have to wade through those pointless warnings.

- Two tests crashed HARD when run (with or without valgrind):

ext/standard/tests/strings/str_pad_variation5.phpt (SIGBUS on NULL  
pointer)
tests/output/ob_011.mem (SIGSEGV on unmapped non-NULL pointer)

-- Gwynne