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[PATCH]handle matcher NULL pointer

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This commit is contained in:
liuwentan
2023-06-20 17:34:46 +08:00
parent 8ad355d5d7
commit 7cb24d96f8
9 changed files with 48 additions and 25 deletions
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5
src/maat_ip_plugin.c
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@@ -597,6 +597,10 @@ int ip_plugin_runtime_get_ex_data(void *ip_plugin_runtime, const struct ip_addr
return 0;
}
if (NULL == ip_plugin_rt->ip_matcher) {
return 0;
}
struct scan_result results[n_ex_data];
struct ip_data ip_data = *(const struct ip_data *)ip_addr;
if (ip_data.type == IPv4) {
@@ -605,7 +609,6 @@ int ip_plugin_runtime_get_ex_data(void *ip_plugin_runtime, const struct ip_addr
ipv6_ntoh(ip_data.ipv6);
}
assert(ip_plugin_rt->ip_matcher != NULL);
int n_result = ip_matcher_match(ip_plugin_rt->ip_matcher, &ip_data, results, n_ex_data);
for (int i = 0; i < n_result; i++) {
ex_data_array[i] = ex_data_runtime_get_ex_data_by_container(ip_plugin_rt->ex_data_rt,