Squashed 'libs/libhtp/' changes from 5547ef6..371188f
Squashed 'libs/libhtp/' changes from 5547ef6..371188f

371188f test_hybrid.cpp: Fix bug where a data structure was allocated on the stack but a pointer to it was retained beyond function return.
8cbb0da Revert "test_hybrid.cpp: Fix crashing test due to NULL timeval (see below)."

git-subtree-dir: libs/libhtp
git-subtree-split: 371188f5c1d99c66635c2bda0e15908644a6810e

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