From db9f6ec1b4018164e5bff05f115dc60711bb711b Mon Sep 17 00:00:00 2001
From: Ivan Nardi <12729895+IvanNardi@users.noreply.github.com>
Date: Fri, 28 Oct 2022 20:41:37 +0200
Subject: Add basic profiling of memory allocations on data-path (#1789)

The goal is to have an idea of the memory allocation sizes performed in
the **library data-path**, i.e. excluding init/deinit phases and all
the allocations made by the application itself.
In other words, how much memory is needed per-flow, by nDPI, other than
`struct ndpi_flow_struct`?

It works only on single-thread configurations.

It is not enabled by default (in the unit tests) since different
canfiguration options (example: `--enable-pcre`) lead to diffferent
results.

See: #1781
---
 fuzz/fuzz_ndpi_reader.c | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'fuzz')

diff --git a/fuzz/fuzz_ndpi_reader.c b/fuzz/fuzz_ndpi_reader.c
index 084e49c19..1cdb212c1 100644
--- a/fuzz/fuzz_ndpi_reader.c
+++ b/fuzz/fuzz_ndpi_reader.c
@@ -18,6 +18,10 @@ u_int8_t enable_flow_stats = 0;
 u_int8_t human_readeable_string_len = 5;
 u_int8_t max_num_udp_dissected_pkts = 16 /* 8 is enough for most protocols, Signal requires more */, max_num_tcp_dissected_pkts = 80 /* due to telnet */;
 ndpi_init_prefs init_prefs = ndpi_track_flow_payload | ndpi_enable_ja3_plus;
+int enable_malloc_bins = 0;
+int malloc_size_stats = 0;
+int max_malloc_bins = 0;
+struct ndpi_bin malloc_bins; /* unused */
 
 int bufferToFile(const char * name, const uint8_t *Data, size_t Size) {
   FILE * fd;
-- 
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