Do not leak the Mach host port in sys::getHostCPUName()
Patch by rsesek (Robert Sesek)
llvm-svn: 341357
diff --git a/llvm/lib/Support/Host.cpp b/llvm/lib/Support/Host.cpp
index 2c718dd..d04f6e7 100644
--- a/llvm/lib/Support/Host.cpp
+++ b/llvm/lib/Support/Host.cpp
@@ -1022,8 +1022,10 @@
mach_msg_type_number_t infoCount;
infoCount = HOST_BASIC_INFO_COUNT;
- host_info(mach_host_self(), HOST_BASIC_INFO, (host_info_t)&hostInfo,
+ mach_port_t hostPort = mach_host_self();
+ host_info(hostPort, HOST_BASIC_INFO, (host_info_t)&hostInfo,
&infoCount);
+ mach_port_deallocate(mach_task_self(), hostPort);
if (hostInfo.cpu_type != CPU_TYPE_POWERPC)
return "generic";