diff options
| -rw-r--r-- | libartbase/base/memfd.h | 4 | ||||
| -rw-r--r-- | runtime/jit/jit.cc | 3 |
2 files changed, 6 insertions, 1 deletions
diff --git a/libartbase/base/memfd.h b/libartbase/base/memfd.h index 0bb336d45a..3c27dcb9e3 100644 --- a/libartbase/base/memfd.h +++ b/libartbase/base/memfd.h @@ -53,6 +53,10 @@ # define F_SEAL_FUTURE_WRITE 0x0010 #endif +#ifndef MFD_CLOEXEC +# define MFD_CLOEXEC 0x0001U +#endif + #ifndef MFD_ALLOW_SEALING # define MFD_ALLOW_SEALING 0x0002U #endif diff --git a/runtime/jit/jit.cc b/runtime/jit/jit.cc index 5ee88718dc..876e12091c 100644 --- a/runtime/jit/jit.cc +++ b/runtime/jit/jit.cc @@ -1238,7 +1238,8 @@ void Jit::CreateThreadPool() { // Start with '/boot' and end with '.art' to match the pattern recognized // by android_os_Debug.cpp for boot images. const char* name = "/boot-image-methods.art"; - unique_fd mem_fd = unique_fd(art::memfd_create(name, /* flags= */ MFD_ALLOW_SEALING)); + unique_fd mem_fd = + unique_fd(art::memfd_create(name, /* flags= */ MFD_ALLOW_SEALING | MFD_CLOEXEC)); if (mem_fd.get() == -1) { PLOG(WARNING) << "Could not create boot image methods file descriptor"; return; |