diff options
Diffstat (limited to 'src/core/execute.c')
| -rw-r--r-- | src/core/execute.c | 34 |
1 files changed, 2 insertions, 32 deletions
diff --git a/src/core/execute.c b/src/core/execute.c index 668504c5cf..5e7d7c25d7 100644 --- a/src/core/execute.c +++ b/src/core/execute.c @@ -1502,9 +1502,6 @@ finish: } static int apply_protect_kernel_modules(Unit *u, const ExecContext *c) { - scmp_filter_ctx seccomp; - int r; - assert(c); /* Turn off module syscalls on ProtectKernelModules=yes */ @@ -1512,25 +1509,10 @@ static int apply_protect_kernel_modules(Unit *u, const ExecContext *c) { if (skip_seccomp_unavailable(u, "ProtectKernelModules=")) return 0; - r = seccomp_init_conservative(&seccomp, SCMP_ACT_ALLOW); - if (r < 0) - return r; - - r = seccomp_add_syscall_filter_set(seccomp, syscall_filter_sets + SYSCALL_FILTER_SET_MODULE, SCMP_ACT_ERRNO(EPERM)); - if (r < 0) - goto finish; - - r = seccomp_load(seccomp); - -finish: - seccomp_release(seccomp); - return r; + return seccomp_load_filter_set(SCMP_ACT_ALLOW, syscall_filter_sets + SYSCALL_FILTER_SET_MODULE, SCMP_ACT_ERRNO(EPERM)); } static int apply_private_devices(Unit *u, const ExecContext *c) { - scmp_filter_ctx seccomp; - int r; - assert(c); /* If PrivateDevices= is set, also turn off iopl and all @raw-io syscalls. */ @@ -1538,19 +1520,7 @@ static int apply_private_devices(Unit *u, const ExecContext *c) { if (skip_seccomp_unavailable(u, "PrivateDevices=")) return 0; - r = seccomp_init_conservative(&seccomp, SCMP_ACT_ALLOW); - if (r < 0) - return r; - - r = seccomp_add_syscall_filter_set(seccomp, syscall_filter_sets + SYSCALL_FILTER_SET_RAW_IO, SCMP_ACT_ERRNO(EPERM)); - if (r < 0) - goto finish; - - r = seccomp_load(seccomp); - -finish: - seccomp_release(seccomp); - return r; + return seccomp_load_filter_set(SCMP_ACT_ALLOW, syscall_filter_sets + SYSCALL_FILTER_SET_RAW_IO, SCMP_ACT_ERRNO(EPERM)); } #endif |