Fix JDWP host tests on Trusty.
The buffer passed by art::JDWP::JdwpSocketState::Establish
to gethostbyname_r on Trusty was too small, leading to the
following error message during JDWP host testing:
art/runtime/jdwp/jdwp_socket.cc:283] gethostbyname_r('localhost') failed: Resolver internal error
This CL doubles the size of this buffer to avoid this
failure.
Change-Id: Ie7bb1ea8c755d869f2cc50cc2f6cc82828499706
diff --git a/runtime/jdwp/jdwp_socket.cc b/runtime/jdwp/jdwp_socket.cc
index 4fb6df1..2a00f05 100644
--- a/runtime/jdwp/jdwp_socket.cc
+++ b/runtime/jdwp/jdwp_socket.cc
@@ -276,7 +276,7 @@
*/
#if defined(__linux__)
hostent he;
- char auxBuf[128];
+ char auxBuf[256];
int error;
int cc = gethostbyname_r(options->host.c_str(), &he, auxBuf, sizeof(auxBuf), &pEntry, &error);
if (cc != 0) {