Lagom/Fuzzers: Add fuzzers for Windows-1251 and Windows-1255 decoders

3 files changed, 38 insertions, 0 deletions

diff --git a/Meta/Lagom/Fuzzers/CMakeLists.txt b/Meta/Lagom/Fuzzers/CMakeLists.txt
index c64e5dc7a3..e284a88b51 100644
--- a/Meta/Lagom/Fuzzers/CMakeLists.txt
+++ b/Meta/Lagom/Fuzzers/CMakeLists.txt
@@ -16,6 +16,7 @@ function(add_simple_fuzzer name)
 endfunction()
 
 add_simple_fuzzer(FuzzBMPLoader)
+add_simple_fuzzer(FuzzCyrillicDecoder)
 add_simple_fuzzer(FuzzDeflateCompression)
 add_simple_fuzzer(FuzzDeflateDecompression)
 add_simple_fuzzer(FuzzELF)
@@ -29,6 +30,7 @@ add_simple_fuzzer(FuzzPNGLoader)
 add_simple_fuzzer(FuzzPBMLoader)
 add_simple_fuzzer(FuzzPGMLoader)
 add_simple_fuzzer(FuzzPPMLoader)
+add_simple_fuzzer(FuzzHebrewDecoder)
 add_simple_fuzzer(FuzzHttpRequest)
 add_simple_fuzzer(FuzzJs)
 add_simple_fuzzer(FuzzLatin1Decoder)
diff --git a/Meta/Lagom/Fuzzers/FuzzCyrillicDecoder.cpp b/Meta/Lagom/Fuzzers/FuzzCyrillicDecoder.cpp
new file mode 100644
index 0000000000..3ac4a172e0
--- /dev/null
+++ b/Meta/Lagom/Fuzzers/FuzzCyrillicDecoder.cpp
@@ -0,0 +1,18 @@
+/*
+ * Copyright (c) 2021, the SerenityOS developers.
+ *
+ * SPDX-License-Identifier: BSD-2-Clause
+ */
+
+#include <AK/String.h>
+#include <LibTextCodec/Decoder.h>
+#include <stddef.h>
+#include <stdint.h>
+
+extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size)
+{
+    auto* decoder = TextCodec::decoder_for("windows-1251");
+    VERIFY(decoder);
+    decoder->to_utf8({ data, size });
+    return 0;
+}
diff --git a/Meta/Lagom/Fuzzers/FuzzHebrewDecoder.cpp b/Meta/Lagom/Fuzzers/FuzzHebrewDecoder.cpp
new file mode 100644
index 0000000000..de7fe03562
--- /dev/null
+++ b/Meta/Lagom/Fuzzers/FuzzHebrewDecoder.cpp
@@ -0,0 +1,18 @@
+/*
+ * Copyright (c) 2021, the SerenityOS developers.
+ *
+ * SPDX-License-Identifier: BSD-2-Clause
+ */
+
+#include <AK/String.h>
+#include <LibTextCodec/Decoder.h>
+#include <stddef.h>
+#include <stdint.h>
+
+extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size)
+{
+    auto* decoder = TextCodec::decoder_for("windows-1255");
+    VERIFY(decoder);
+    decoder->to_utf8({ data, size });
+    return 0;
+}