diff options
Diffstat (limited to 'ppapi/proxy/ppb_context_3d_proxy.cc')
| -rw-r--r-- | ppapi/proxy/ppb_context_3d_proxy.cc | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/ppapi/proxy/ppb_context_3d_proxy.cc b/ppapi/proxy/ppb_context_3d_proxy.cc index 9c1e383..076f133 100644 --- a/ppapi/proxy/ppb_context_3d_proxy.cc +++ b/ppapi/proxy/ppb_context_3d_proxy.cc @@ -133,8 +133,11 @@ const PPB_Context3D_Dev context_3d_interface = { base::SharedMemoryHandle SHMHandleFromInt(int shm_handle) { #if defined(OS_POSIX) - return base::FileDescriptor(shm_handle, true); + // The handle isn't ours to close, but we want to keep a reference to the + // handle until it is actually sent, so duplicate it, and mark auto-close. + return base::FileDescriptor(dup(shm_handle), true); #elif defined(OS_WIN) + // TODO(piman): DuplicateHandle to the plugin process. return reinterpret_cast<HANDLE>(shm_handle); #else #error "Platform not supported." |