diff --git a/src/client/mac/handler/dynamic_images.h b/src/client/mac/handler/dynamic_images.h
index 497f4eb4..4c4ab7ff 100644
--- a/src/client/mac/handler/dynamic_images.h
+++ b/src/client/mac/handler/dynamic_images.h
@@ -158,8 +158,9 @@ class DynamicImage {
   // Makes local copy of file path to mach-o binary
   void InitializeFilePath(char *inFilePath) {
     if (inFilePath) {
-      file_path_ = reinterpret_cast<char*>(malloc(strlen(inFilePath)));
-      strcpy(file_path_, inFilePath);
+      size_t path_size = 1 + strlen(inFilePath);
+      file_path_ = reinterpret_cast<char*>(malloc(path_size));
+      strlcpy(file_path_, inFilePath, path_size);
     } else {
       file_path_ = NULL;
     }