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Merged
openwrt-bot merged 1 commit into from
Sep 25, 2026
Merged

jail/seccomp: complete the pre-main syscall allowlists #49

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25 changes: 15 additions & 10 deletions jail/seccomp-oci.c
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Original file line number Diff line number Diff line change
Expand Up @@ -297,23 +297,28 @@ static uint32_t resolve_architecture(char *archname)
}

const char * const seccomp_linker_base[] = {
"access", "arch_prctl", "brk", "close", "faccessat", "fcntl", "fstat",
"fstatfs", "futex", "getrandom", "mmap", "mprotect", "munmap",
"access", "arch_prctl", "brk", "close", "faccessat", "fcntl", "fcntl64",
"fstat", "fstat64", "fstatat64", "fstatfs", "fstatfs64", "futex",
"getrandom", "getrlimit", "mmap", "mmap2", "mprotect", "munmap",
"newfstatat", "open", "openat", "pread64", "prctl", "prlimit64", "read",
"readlinkat", "rseq", "rt_sigaction", "sched_getscheduler",
"set_robust_list", "set_tid_address", "sigaltstack", "statfs", NULL,
"readlink", "readlinkat", "rseq", "rt_sigaction", "sched_getscheduler",
"set_robust_list", "set_thread_area", "set_tid_address", "set_tls",
"sigaltstack", "statfs", "statfs64", "statx", "ugetrlimit", NULL,
};

const char * const seccomp_init_base[] = {
"arch_prctl", "brk", "futex", "getrandom", "mmap", "mprotect", "munmap",
"prctl", "prlimit64", "rseq", "rt_sigaction", "sched_getscheduler",
"set_robust_list", "set_tid_address", "sigaltstack", NULL,
"arch_prctl", "brk", "futex", "getrandom", "getrlimit", "mmap", "mmap2",
"mprotect", "munmap", "prctl", "prlimit64", "readlinkat", "rseq",
"rt_sigaction", "sched_getscheduler", "set_robust_list",
"set_thread_area", "set_tid_address", "set_tls", "sigaltstack",
"ugetrlimit", NULL,
};

const char * const seccomp_loader_files[] = {
"access", "close", "faccessat", "fcntl", "fstat", "fstatfs",
"newfstatat", "open", "openat", "pread64", "read", "readlinkat",
"statfs", NULL,
"access", "close", "faccessat", "fcntl", "fcntl64", "fstat", "fstat64",
"fstatat64", "fstatfs", "fstatfs64", "newfstatat", "open", "openat",
"pread64", "read", "readlink", "readlinkat", "statfs", "statfs64",
"statx", NULL,
};

enum {
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