Do not output CIL log messages while fuzzing, since their amount are
huge, e.g. for neverallow or typebounds violations.
Signed-off-by: Christian Göttsche <cgzones@xxxxxxxxxxxxxx>
---
libsepol/fuzz/secilc-fuzzer.c | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/libsepol/fuzz/secilc-fuzzer.c b/libsepol/fuzz/secilc-fuzzer.c
index 255b3241..9a1a16de 100644
--- a/libsepol/fuzz/secilc-fuzzer.c
+++ b/libsepol/fuzz/secilc-fuzzer.c
@@ -8,6 +8,10 @@
#include <sepol/cil/cil.h>
#include <sepol/policydb.h>
+static void log_handler(__attribute__((unused)) int lvl, __attribute__((unused)) const char *msg) {
+ /* be quiet */
+}
+
int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size) {
enum cil_log_level log_level = CIL_ERR;
struct sepol_policy_file *pf = NULL;
@@ -24,6 +28,7 @@ int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size) {
sepol_policydb_t *pdb = NULL;
cil_set_log_level(log_level);
+ cil_set_log_handler(log_handler);
cil_db_init(&db);
cil_set_disable_dontaudit(db, disable_dontaudit);
--
2.33.1
