[gnutls-devel] GnuTLS | Use matching allocator/deallocator (!2058)

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Alexander Sosedkin started a new discussion on libdane/dane.c: https://gitlab.com/gnutls/gnutls/-/merge_requests/2058#note_3030969405

 >  	*dane_data_len =
 >  		gnutls_calloc(q->data_entries + 1, sizeof(**dane_data_len));
 >  	if (*dane_data_len == NULL) {
 >  		free(*dane_data);

Here's at least one mismatched free the analyzer didn't catch. `-Wanalyzer-too-complex` suggests it cuts the analysis short, and I get that the complexity could be real high when the inter-functional analysis meets a huge callgraph, but the mismatch here is entirely within one function =/ If only it still checked the smaller subtrees, or at least the leaves...

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