Adding upstream version 1.44.3.upstream/1.44.3upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 23 insertions, 0 deletions

diff --git a/fluent-bit/lib/c-ares-1.19.1/test/ares-test-fuzz-name.c b/fluent-bit/lib/c-ares-1.19.1/test/ares-test-fuzz-name.c
new file mode 100644
index 00000000..82df7437
--- /dev/null
+++ b/fluent-bit/lib/c-ares-1.19.1/test/ares-test-fuzz-name.c
@@ -0,0 +1,23 @@
+#include <stddef.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include "ares.h"
+// Include ares internal file for DNS protocol constants
+#include "ares_nameser.h"
+
+// Entrypoint for Clang's libfuzzer, exercising query creation.
+int LLVMFuzzerTestOneInput(const unsigned char *data,
+                           unsigned long size) {
+  // Null terminate the data.
+  char *name = malloc(size + 1);
+  name[size] = '\0';
+  memcpy(name, data, size);
+
+  unsigned char *buf = NULL;
+  int buflen = 0;
+  ares_create_query(name, C_IN, T_AAAA, 1234, 0, &buf, &buflen, 1024);
+  free(buf);
+  free(name);
+  return 0;
+}