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CPP: Add a test that uses 'gets'.

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Geoffrey White
2019-01-29 10:54:07 +00:00
parent bbc8e7886b
commit a82832e779
1 changed files with 11 additions and 0 deletions
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11
cpp/ql/test/query-tests/Security/CWE/CWE-676/semmle/PotentiallyDangerousFunction/test.c
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@@ -28,3 +28,14 @@ int is_morning() {
struct tm *now = gmtime(time(NULL)); // BAD: gmtime uses shared state
return (now->tm_hour < 12);
}
char *gets(char *s);
void testGets() {
char buf1[1024];
char buf2 = malloc(1024);
char *s;
gets(buf1); // BAD: use of gets
s = gets(buf2); // BAD: use of gets
}