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add boundary check

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This commit is contained in:
liuwentan
2023-02-27 10:07:37 +08:00
parent fa0489abfc
commit c3b15c69c4
7 changed files with 61 additions and 18 deletions
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9
scanner/adapter_hs.cpp
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@@ -583,6 +583,10 @@ next:
struct adapter_hs_stream *adapter_hs_stream_open(struct adapter_hs *hs_instance, int thread_id)
{
if (NULL == hs_instance || thread_id < 0) {
return NULL;
}
struct adapter_hs_stream *hs_stream = ALLOC(struct adapter_hs_stream, 1);
hs_error_t err;
@@ -617,6 +621,11 @@ int adapter_hs_scan_stream(struct adapter_hs_stream *hs_stream, const char *data
{
hs_error_t err;
if (NULL == hs_stream || NULL == data || 0 == data_len ||
NULL == results || 0 == n_result || NULL == n_hit_result) {
return -1;
}
int thread_id = hs_stream->thread_id;
if (hs_stream->literal_stream != NULL) {
err = hs_scan_stream(hs_stream->literal_stream, data, data_len,