From 6bbfc0b62f224862ea371b9a36432406b791f779 Mon Sep 17 00:00:00 2001
From: Abhishek Arya <inferno@chromium.org>
Date: Tue, 7 Feb 2017 15:28:57 -0800
Subject: [PATCH] Fix UBSAN error with function argument casting. (#362)

---
 projects/libplist/bplist_fuzzer.cc | 4 ++--
 projects/libplist/xplist_fuzzer.cc | 4 ++--
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/projects/libplist/bplist_fuzzer.cc b/projects/libplist/bplist_fuzzer.cc
index 3a1ecb115..6eca272aa 100644
--- a/projects/libplist/bplist_fuzzer.cc
+++ b/projects/libplist/bplist_fuzzer.cc
@@ -19,10 +19,10 @@
 #include <plist/plist.h>
 #include <stdio.h>
 
-extern "C" int LLVMFuzzerTestOneInput(const char* data, size_t size)
+extern "C" int LLVMFuzzerTestOneInput(const unsigned char* data, size_t size)
 {
 	plist_t root_node = NULL;
-	plist_from_bin(data, size, &root_node);
+	plist_from_bin(reinterpret_cast<const char*>(data), size, &root_node);
 	plist_free(root_node);
 
 	return 0;
diff --git a/projects/libplist/xplist_fuzzer.cc b/projects/libplist/xplist_fuzzer.cc
index b38d93eaf..50258eec5 100644
--- a/projects/libplist/xplist_fuzzer.cc
+++ b/projects/libplist/xplist_fuzzer.cc
@@ -19,10 +19,10 @@
 #include <plist/plist.h>
 #include <stdio.h>
 
-extern "C" int LLVMFuzzerTestOneInput(const char* data, size_t size)
+extern "C" int LLVMFuzzerTestOneInput(const unsigned char* data, size_t size)
 {
 	plist_t root_node = NULL;
-	plist_from_xml(data, size, &root_node);
+	plist_from_xml(reinterpret_cast<const char*>(data), size, &root_node);
 	plist_free(root_node);
 
 	return 0;