X-Git-Url: http://plrg.eecs.uci.edu/git/?a=blobdiff_plain;f=folly%2FSocketAddress.cpp;h=cd1ebdf8c69bfb4b9d406e6063f230d78610cd86;hb=e33794f7c6728fc0748d3241a27316e62c4c1e35;hp=bdafdb02bceaff1615dea9d78ec7bf376a23cf85;hpb=8c3d0bc981bc08e159f6599bfbac5e3daec03dba;p=folly.git

diff --git a/folly/SocketAddress.cpp b/folly/SocketAddress.cpp
index bdafdb02..cd1ebdf8 100644
--- a/folly/SocketAddress.cpp
+++ b/folly/SocketAddress.cpp
@@ -373,18 +373,16 @@ std::string SocketAddress::getFullyQualified() const {
 }
 
 std::string SocketAddress::getAddressStr() const {
-  char buf[INET6_ADDRSTRLEN];
-  getAddressStr(buf, sizeof(buf));
-  return buf;
-}
-
-void SocketAddress::getAddressStr(char* buf, size_t buflen) const {
   auto family = getFamily();
   if (family != AF_INET && family != AF_INET6) {
     throw std::invalid_argument("Can't get address str for non ip address");
   }
-  std::string ret = storage_.addr.str();
-  size_t len = std::min(buflen, ret.size());
+  return storage_.addr.str();
+}
+
+void SocketAddress::getAddressStr(char* buf, size_t buflen) const {
+  auto ret = getAddressStr();
+  size_t len = std::min(buflen - 1, ret.size());
   memcpy(buf, ret.data(), len);
   buf[len] = '\0';
 }