commit 5b35f212ac50a59b6dcdff154db6a93ed1c136a7
author Zepeng Hu <zepenghu@google.com> Sun Jun 14 19:03:34 2020 +0000
committer Zepeng Hu <zepenghu@google.com> Sun Jun 14 19:03:34 2020 +0000
tree bb52020053f6a6506db822721f70a3a5c4a78bb4
parent abd7476916ba8291714f890a5d00856f1ce2ad33

replace max_len with if statements

fuzz/oss_fuzz/FuzzSkDescriptorDeserialize.cpp

diff --git a/fuzz/oss_fuzz/FuzzSkDescriptorDeserialize.cpp b/fuzz/oss_fuzz/FuzzSkDescriptorDeserialize.cpp
index 9505eb7..30174bb 100644
--- a/fuzz/oss_fuzz/FuzzSkDescriptorDeserialize.cpp
+++ b/fuzz/oss_fuzz/FuzzSkDescriptorDeserialize.cpp
@@ -29,6 +29,9 @@
 
 #if defined(IS_FUZZING_WITH_LIBFUZZER)
 extern "C" int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size) {
+    if (size > 1024) {
+        return 0;
+    }
     auto bytes = SkData::MakeWithoutCopy(data, size);
     FuzzSkDescriptorDeserialize(bytes);
     return 0;