From 27ee53c1aedae4f27458537c61804b6fef34ce3c Mon Sep 17 00:00:00 2001
From: practicalswift <practicalswift@users.noreply.github.com>
Date: Thu, 19 Jul 2018 10:30:20 +0200
Subject: [PATCH] wallet: Add error handling. Check return value of
 ParseUInt32(...) in ParseHDKeypath(...).

---
 src/wallet/rpcwallet.cpp | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/wallet/rpcwallet.cpp b/src/wallet/rpcwallet.cpp
index 78ea5eac9..02cdd0f9f 100644
--- a/src/wallet/rpcwallet.cpp
+++ b/src/wallet/rpcwallet.cpp
@@ -4433,7 +4433,9 @@ bool ParseHDKeypath(std::string keypath_str, std::vector<uint32_t>& keypath)
             return false;
         }
         uint32_t number;
-        ParseUInt32(item, &number);
+        if (!ParseUInt32(item, &number)) {
+            return false;
+        }
         path |= number;
 
         keypath.push_back(path);