From: Roger Meier <roger@apache.org>
Date: Fri, 6 Dec 2013 19:47:39 +0000 (+0100)
Subject: THRIFT-2040 "uninitialized variable" warnings on MSVC/windows
X-Git-Url: https://source.supwisdom.com/gerrit/gitweb?a=commitdiff_plain;h=88103ca7f4c342d0e239b411f3321b0d25c0a150;p=common%2Fthrift.git

THRIFT-2040 "uninitialized variable" warnings on MSVC/windows
Patch: Konrad Grochowski
---

diff --git a/lib/cpp/src/thrift/transport/TBufferTransports.cpp b/lib/cpp/src/thrift/transport/TBufferTransports.cpp
index a307748b..d819868a 100644
--- a/lib/cpp/src/thrift/transport/TBufferTransports.cpp
+++ b/lib/cpp/src/thrift/transport/TBufferTransports.cpp
@@ -175,7 +175,7 @@ bool TFramedTransport::readFrame() {
   // We can't use readAll(&sz, sizeof(sz)), since that always throws an
   // exception on EOF.  We want to throw an exception only if EOF occurs after
   // partial size data.
-  int32_t sz;
+  int32_t sz = -1;
   uint32_t size_bytes_read = 0;
   while (size_bytes_read < sizeof(sz)) {
     uint8_t* szp = reinterpret_cast<uint8_t*>(&sz) + size_bytes_read;