Fwd: [PATCH] tdestroy() should allow passing 'NULL' for 'freefct' callback

[Siddhesh Poyarekar]

On 26 June 2013 19:40, Rich Felker <dalias@aerifal.cx> wrote:
> Any program using the new feature of passing NULL would crash with old
> glibc versions. A new symbol version forces it to instead report an
> error that a newer glibc is required to run the program.

Ah ok, of course.  In fact I would have got that from Roland's comment
if I had read it carefully.

Siddhesh
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