gfwleak/zhuzhenjun-libosfp
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code: fix memory leak

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zhuzhenjun
2023-10-25 10:39:32 +08:00
parent 8832411f29
commit c9247d713d
7 changed files with 15 additions and 12 deletions
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5
example/sample.c
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@@ -17,6 +17,7 @@ char tcph[] = {
int main(int argc, char **argv)
{
const char *json_file_path = "./fp.json";
char *detail_json;
struct iphdr *l3_hdr = (struct iphdr *)iph;
struct tcphdr *l4_hdr = (struct tcphdr *)tcph;
@@ -27,7 +28,9 @@ int main(int argc, char **argv)
struct osfp_result *result = osfp_ipv4_identify(db, l3_hdr, l4_hdr, l4_hdr_len);
if (result) {
printf("likely os: %s\n", osfp_result_os_name_get(result));
printf("details: \n%s\n", osfp_result_score_detail_export(result));
detail_json = osfp_result_score_detail_export(result);
printf("details: \n%s\n", detail_json);
free(detail_json);
osfp_result_free(result);
}
osfp_db_free(db);