Avoid a segfault on getblock if it can't read a block from disk.

10 years ago · 954d2e7201
parent f3330b40a5
commit 954d2e7201
1 changed files with 3 additions and 1 deletions
--- a/src/rpcblockchain.cpp
+++ b/src/rpcblockchain.cpp
@ -276,7 +276,9 @@ Value getblock(const Array& params, bool fHelp)

    CBlock block;
    CBlockIndex* pblockindex = mapBlockIndex[hash];
-    ReadBlockFromDisk(block, pblockindex);
+
+    if(!ReadBlockFromDisk(block, pblockindex))
+        throw JSONRPCError(RPC_INTERNAL_ERROR, "Can't read block from disk");

    if (!fVerbose)
    {