gfwleak/tango-maat
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fix memory leak and add framework test

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This commit is contained in:
liuwentan
2022-11-29 14:12:40 +08:00
parent 7e6d131c9e
commit 84a271144b
19 changed files with 321 additions and 56 deletions
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6
scanner/adapter_hs.cpp
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@@ -285,7 +285,7 @@ struct adapter_hs *adapter_hs_initialize(int scan_mode, size_t nr_worker_threads
/* create bool matcher */
hs_instance->hs_rt->bm = bool_matcher_new(exprs, n_expr_array, &mem_size);
if (hs_instance->hs_rt->bm != NULL) {
fprintf(stdout, "Adapter_hs module: build bool matcher of %u expressions with %u bytes memory.",
fprintf(stdout, "Adapter_hs module: build bool matcher of %zu expressions with %zu bytes memory.",
n_expr_array, mem_size);
} else {
fprintf(stderr, "Adapter_hs module: build bool matcher failed.");
@@ -395,6 +395,10 @@ int matched_event_cb(unsigned int id, unsigned long long from,
int adapter_hs_scan(struct adapter_hs *hs_instance, int thread_id, const char *data, size_t data_len,
int results[], size_t *n_results)
{
if (NULL == hs_instance || NULL == data || (0 == data_len) || NULL == results || NULL == n_results) {
return -1;
}
struct adapter_hs_runtime *hs_rt = hs_instance->hs_rt;
hs_scratch_t *scratch = hs_rt->scratchs[thread_id];
UT_array *pattern_id_set;