diff options
| -rw-r--r-- | src/libsystemd/sd-bus/bus-kernel.c | 2 | ||||
| -rw-r--r-- | src/shared/memfd.c | 2 | ||||
| -rw-r--r-- | src/shared/missing.h | 6 |
3 files changed, 7 insertions, 3 deletions
diff --git a/src/libsystemd/sd-bus/bus-kernel.c b/src/libsystemd/sd-bus/bus-kernel.c index 0327614742..3f8b0ab65a 100644 --- a/src/libsystemd/sd-bus/bus-kernel.c +++ b/src/libsystemd/sd-bus/bus-kernel.c @@ -1129,7 +1129,7 @@ int bus_kernel_pop_memfd(sd_bus *bus, void **address, size_t *mapped, size_t *al if (!g) return -ENOMEM; - r = memfd_create(g, MFD_ALLOW_SEALING); + r = memfd_create(g, MFD_ALLOW_SEALING|MFD_CLOEXEC); if (r < 0) return -errno; diff --git a/src/shared/memfd.c b/src/shared/memfd.c index 162c12f7a7..f3ce8f84da 100644 --- a/src/shared/memfd.c +++ b/src/shared/memfd.c @@ -65,7 +65,7 @@ int memfd_new(const char *name) { } } - fd = memfd_create(name, MFD_ALLOW_SEALING); + fd = memfd_create(name, MFD_ALLOW_SEALING | MFD_CLOEXEC); if (fd < 0) return -errno; diff --git a/src/shared/missing.h b/src/shared/missing.h index 7725e47298..0d7c55952e 100644 --- a/src/shared/missing.h +++ b/src/shared/missing.h @@ -74,7 +74,11 @@ #endif #ifndef MFD_ALLOW_SEALING -#define MFD_ALLOW_SEALING 0x0002ULL +#define MFD_ALLOW_SEALING 0x0002U +#endif + +#ifndef MFD_CLOEXEC +#define MFD_CLOEXEC 0x0001U #endif #ifndef IP_FREEBIND |