Merge pull request #1080 from WorksButNotTested/seccomp

Added seccomp support

2 files changed, 17 insertions, 0 deletions

diff --git a/frida_mode/src/js/api.js b/frida_mode/src/js/api.js
index cf422ba9..40bb4a16 100644
--- a/frida_mode/src/js/api.js
+++ b/frida_mode/src/js/api.js
@@ -191,6 +191,14 @@ class Afl {
     static setPrefetchDisable() {
         Afl.jsApiSetPrefetchDisable();
     }
+    /**
+     * See `AFL_FRIDA_SECCOMP_FILE`. This function takes a single `string` as
+     * an argument.
+     */
+    static setSeccompFile(file) {
+        const buf = Memory.allocUtf8String(file);
+        Afl.jsApiSetSeccompFile(buf);
+    }
     /*
      * Set a function to be called for each instruction which is instrumented
      * by AFL FRIDA mode.
@@ -271,6 +279,7 @@ Afl.jsApiSetPersistentHook = Afl.jsApiGetFunction("js_api_set_persistent_hook",
 Afl.jsApiSetPersistentReturn = Afl.jsApiGetFunction("js_api_set_persistent_return", "void", ["pointer"]);
 Afl.jsApiSetPrefetchBackpatchDisable = Afl.jsApiGetFunction("js_api_set_prefetch_backpatch_disable", "void", []);
 Afl.jsApiSetPrefetchDisable = Afl.jsApiGetFunction("js_api_set_prefetch_disable", "void", []);
+Afl.jsApiSetSeccompFile = Afl.jsApiGetFunction("js_api_set_seccomp_file", "void", ["pointer"]);
 Afl.jsApiSetStalkerCallback = Afl.jsApiGetFunction("js_api_set_stalker_callback", "void", ["pointer"]);
 Afl.jsApiSetStalkerIcEntries = Afl.jsApiGetFunction("js_api_set_stalker_ic_entries", "void", ["uint32"]);
 Afl.jsApiSetStatsFile = Afl.jsApiGetFunction("js_api_set_stats_file", "void", ["pointer"]);
diff --git a/frida_mode/src/js/js_api.c b/frida_mode/src/js/js_api.c
index 49ca3baa..9dba79aa 100644
--- a/frida_mode/src/js/js_api.c
+++ b/frida_mode/src/js/js_api.c
@@ -7,6 +7,7 @@
 #include "persistent.h"
 #include "prefetch.h"
 #include "ranges.h"
+#include "seccomp.h"
 #include "stalker.h"
 #include "stats.h"
 #include "util.h"
@@ -171,6 +172,13 @@ js_api_set_instrument_unstable_coverage_file(char *path) {
 
 }
 
+__attribute__((visibility("default"))) void js_api_set_seccomp_file(
+    char *file) {
+
+  seccomp_filename = g_strdup(file);
+
+}
+
 __attribute__((visibility("default"))) void js_api_set_stdout(char *file) {
 
   output_stdout = g_strdup(file);