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/**
* Seccomp Library test program
*
* Copyright (c) 2012 Red Hat <pmoore@redhat.com>
* Author: Paul Moore <paul@paul-moore.com>
*/
/*
* This library is free software; you can redistribute it and/or modify it
* under the terms of version 2.1 of the GNU Lesser General Public License as
* published by the Free Software Foundation.
*
* This library is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License
* for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this library; if not, see <http://www.gnu.org/licenses>.
*/
#include <errno.h>
#include <string.h>
#include <stdlib.h>
#include <seccomp.h>
unsigned int arch_list[] = {
SCMP_ARCH_NATIVE,
SCMP_ARCH_X86,
SCMP_ARCH_X86_64,
SCMP_ARCH_X32,
SCMP_ARCH_ARM,
SCMP_ARCH_AARCH64,
SCMP_ARCH_MIPS,
SCMP_ARCH_MIPS64,
SCMP_ARCH_MIPS64N32,
SCMP_ARCH_MIPSEL,
SCMP_ARCH_MIPSEL64,
SCMP_ARCH_MIPSEL64N32,
SCMP_ARCH_PPC,
SCMP_ARCH_PPC64,
SCMP_ARCH_PPC64LE,
SCMP_ARCH_S390,
SCMP_ARCH_S390X,
SCMP_ARCH_PARISC,
SCMP_ARCH_PARISC64,
SCMP_ARCH_RISCV64,
-1
};
int main(int argc, char *argv[])
{
int rc;
int iter = 0;
unsigned int arch;
char *name = NULL;
if (seccomp_syscall_resolve_name("open") != __SNR_open)
goto fail;
if (seccomp_syscall_resolve_name("read") != __SNR_read)
goto fail;
if (seccomp_syscall_resolve_name("INVALID") != __NR_SCMP_ERROR)
goto fail;
rc = seccomp_syscall_resolve_name_rewrite(SCMP_ARCH_NATIVE, "openat");
if (rc != __SNR_openat)
goto fail;
while ((arch = arch_list[iter++]) != -1) {
int sys;
int nr_open;
int nr_read;
int nr_socket;
int nr_shmctl;
if (seccomp_syscall_resolve_name_arch(arch,
"INVALID") != __NR_SCMP_ERROR)
goto fail;
name = seccomp_syscall_resolve_num_arch(arch, __NR_SCMP_ERROR);
if (name != NULL)
goto fail;
nr_open = seccomp_syscall_resolve_name_arch(arch, "open");
if (nr_open == __NR_SCMP_ERROR)
goto fail;
nr_read = seccomp_syscall_resolve_name_arch(arch, "read");
if (nr_read == __NR_SCMP_ERROR)
goto fail;
nr_socket = seccomp_syscall_resolve_name_rewrite(arch, "socket");
if (nr_socket == __NR_SCMP_ERROR)
goto fail;
nr_shmctl = seccomp_syscall_resolve_name_rewrite(arch, "shmctl");
if (nr_shmctl == __NR_SCMP_ERROR)
goto fail;
name = seccomp_syscall_resolve_num_arch(arch, nr_open);
if (name == NULL || strcmp(name, "open") != 0)
goto fail;
free(name);
name = NULL;
name = seccomp_syscall_resolve_num_arch(arch, nr_read);
if (name == NULL || strcmp(name, "read") != 0)
goto fail;
free(name);
name = NULL;
name = seccomp_syscall_resolve_num_arch(arch, nr_socket);
if (name == NULL ||
(strcmp(name, "socket") != 0 &&
strcmp(name, "socketcall") != 0))
goto fail;
free(name);
name = NULL;
name = seccomp_syscall_resolve_num_arch(arch, nr_shmctl);
if (name == NULL ||
(strcmp(name, "shmctl") != 0 && strcmp(name, "ipc") != 0))
goto fail;
free(name);
name = NULL;
/* socket pseudo-syscalls */
if (seccomp_syscall_resolve_name_arch(arch, "socketcall") > 0) {
for (sys = -101; sys >= -120; sys--) {
name = seccomp_syscall_resolve_num_arch(arch,
sys);
if (name == NULL)
goto fail;
free(name);
name = NULL;
}
}
/* ipc pseudo-syscalls */
if (seccomp_syscall_resolve_name_arch(arch, "ipc") > 0) {
for (sys = -201; sys >= -204; sys--) {
name = seccomp_syscall_resolve_num_arch(arch,
sys);
if (name == NULL)
goto fail;
free(name);
name = NULL;
}
for (sys = -211; sys >= -214; sys--) {
name = seccomp_syscall_resolve_num_arch(arch,
sys);
if (name == NULL)
goto fail;
free(name);
name = NULL;
}
for (sys = -221; sys >= -224; sys--) {
name = seccomp_syscall_resolve_num_arch(arch,
sys);
if (name == NULL)
goto fail;
free(name);
name = NULL;
}
}
}
return 0;
fail:
if (name != NULL)
free(name);
return 1;
}
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