Initialize version sooner in VersionedMap::begin

2024-05-16 18:45:26 -07:00
parent 1e1f5d6d5c
commit 190cd05c13
4 changed files with 38 additions and 33 deletions
--- a/FacadeFuzz.cpp
+++ b/FacadeFuzz.cpp
@@ -2,6 +2,7 @@
 #include "Internal.h"
 #include "KeyCompare.h"

+#include <inttypes.h>
 #include <map>
 #include <set>

@@ -81,10 +82,13 @@ extern "C" int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size) {
    case 1: {
      // Set oldest version

-      facade.setOldestVersion(facade.getOldestVersion() +
-                              gArbitrary.bounded(facade.getVersion() -
-                                                 facade.getOldestVersion() +
-                                                 1));
+      const int64_t newOldestVersion =
+          facade.getOldestVersion() +
+          gArbitrary.bounded(facade.getVersion() - facade.getOldestVersion() +
+                             1);
+
+      facade.setOldestVersion(newOldestVersion);
+
    } break;
    case 2: {
      // Check range read