Re: Fix memleak in getdelim.m4

[Bruno Haible]

Hi Tim,

> With leak sanitizer on, the test for getdelim fails due to a memory leak.

Is this the only configure test that fails this way?

I mean, it's 3 years since we last looked for such configure test failures. [1]

The way to determine the answer is:
1. Create a test dir of all gnulib modules.
2. Configure it with --config-cache.
3. Configure it with --config-cache and your sanitizer options.
4. Compare the generated config.cache and config.status files.

Bruno

[1] https://lists.gnu.org/archive/html/bug-gnulib/2017-05/msg00183.html