Re: [PATCH] testsuite: Fix leaks in tree-dynamic-object-size-0.c

[Jeff Law via Gcc-patches]

On 12/5/22 07:28, Siddhesh Poyarekar wrote:
In commit e5cfb9cac1d7aba9a8ea73bfe7922cfaff9d61f3 I introduced tests
for strdup and strndup with leaks.  Fix those leaks.

gcc/testsuite/ChangeLog:

        * gcc.dg/builtin-dynamic-object-size-0.c (test_strdup,
        test_strndup, test_strdup_min, test_strndup_min): Free RES
        before returning from function.
We don't generally worry about these kinds of issues in the testsuite. 
My only worry would be compromising the test.  By adding the free calls 
the compiler might match up the allocation and release and potentially 
turn it into an alloca.  I don't think we're likely to do that in this 
case, but it's worth keeping in mind.

So OK as long as you've verified the test still does what it's supposed 
to do.

jeff