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C++: Model getaddrinfo as flow source

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This commit is contained in:
Jeroen Ketema
2022-12-08 19:20:11 +01:00
parent 8f9a73ee09
commit ec0ce56269
2 changed files with 29 additions and 0 deletions
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10
cpp/ql/test/library-tests/dataflow/source-sink-tests/sources-and-sinks.cpp
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@@ -40,3 +40,13 @@ void test_scanf(FILE *stream, int *d, char *buf) {
scanf("%d %s", d, buf); // $ local_source=40:18 local_source=40:21
fscanf(stream, "%d %s", d, buf); // $ remote_source=41:27 remote_source=41:30
}
struct addrinfo;
int getaddrinfo(const char *hostname, const char *servname,
const struct addrinfo *hints, struct addrinfo **res);
void test_inet(char *hostname, char *servname, struct addrinfo *hints) {
addrinfo *res;
int ret = getaddrinfo(hostname, servname, hints, &res); // $ remote_source
}