clang and gcc both now support -fsanitize=address,undefined. These are
really useful to me personally when trying to debug issues.
Unfortunately ecpg code has a ton of memory leaks, which makes builds
really painful. It would be great to fix all of them, but I don't have
the patience to try to read flex/bison code. Here are two memory leak
fixes in any case.
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Tristan Partin
Neon (https://neon.tech)