sandbox: casting for syscall()

diff --git a/sandbox.cc b/sandbox.cc
index f1fd5eb81b74f07e7493edbb776ed96ec6e580d9..d987bfb354ba3f9e48054c498fd2a7add468386b 100644 (file)
--- a/sandbox.cc
+++ b/sandbox.cc
@@ -60,12 +60,13 @@ static bool prepareAndCommit(nsjconf_t* nsjconf) {
        if (nsjconf->seccomp_log) {
 #ifndef __NR_seccomp
                LOG_E(
-                   "The __NR_seccomp is not defined with this kernel header files (kernel headers "
+                   "The __NR_seccomp is not defined with this kernel's header files (kernel "
+                   "headers "
                    "too old?)");
                return false;
 #else
-               if (syscall(__NR_seccomp, SECCOMP_SET_MODE_FILTER,
-                       SECCOMP_FILTER_FLAG_TSYNC | SECCOMP_FILTER_FLAG_LOG,
+               if (syscall(__NR_seccomp, (uintptr_t)SECCOMP_SET_MODE_FILTER,
+                       (uintptr_t)(SECCOMP_FILTER_FLAG_TSYNC | SECCOMP_FILTER_FLAG_LOG),
                        &nsjconf->seccomp_fprog) == -1) {
                        PLOG_E(
                            "seccomp(SECCOMP_SET_MODE_FILTER, SECCOMP_FILTER_FLAG_TSYNC | "