diff options
Diffstat (limited to 'src/api.c')
| -rw-r--r-- | src/api.c | 9 |
1 files changed, 7 insertions, 2 deletions
@@ -298,6 +298,7 @@ API int seccomp_syscall_resolve_name_arch(uint32_t arch_token, const char *name) API int seccomp_syscall_resolve_name_rewrite(uint32_t arch_token, const char *name) { + int rc; int syscall; const struct arch_def *arch; @@ -315,7 +316,11 @@ API int seccomp_syscall_resolve_name_rewrite(uint32_t arch_token, syscall = arch_syscall_resolve_name(arch, name); if (syscall == __NR_SCMP_ERROR) return __NR_SCMP_ERROR; - if (arch_syscall_rewrite(arch, 0, &syscall) < 0) + rc = arch_syscall_rewrite(arch, &syscall); + if (rc == -EDOM) + /* if we can't rewrite the syscall, just pass it through */ + return syscall; + else if (rc < 0) return __NR_SCMP_ERROR; return syscall; @@ -356,7 +361,7 @@ API int seccomp_syscall_priority(scmp_filter_ctx ctx, * since priorities are a "best effort" thing - as we * want to catch the -EDOM error and bail on this * architecture */ - rc_tmp = arch_syscall_rewrite(filter->arch, 1, &sc_tmp); + rc_tmp = arch_syscall_rewrite(filter->arch, &sc_tmp); if (rc_tmp == -EDOM) continue; if (rc_tmp < 0) |