SCMP_CMP(a,b,c) leaves the fourth field of the structure undefined, giving a missing-initializer error. All of our uses are three-argument, so I'm overriding the default.
@@ -61,6 +61,9 @@ static sandbox_cfg_t *filter_dynamic = NULL;
/** Holds a list of pre-recorded results from getaddrinfo().*/
static sb_addr_info_t *sb_addr_info = NULL;
+#undef SCMP_CMP
+#define SCMP_CMP(a,b,c) ((struct scmp_arg_cmp){(a),(b),(c),0})
+
/** Variable used for storing all syscall numbers that will be allowed with the
* stage 1 general Tor sandbox.
*/