src: add fflush() to SnapshotData::ToFile()

Refs: #46491 (comment) PR-URL: #46531 Reviewed-By: Joyee Cheung <[email protected]> Reviewed-By: James M Snell <[email protected]> Reviewed-By: Colin Ihrig <[email protected]> Reviewed-By: Tobias Nießen <[email protected]> Reviewed-By: Luigi Pinca <[email protected]>
nodejs · Apr 3, 2023 · 9567436 · 9567436
1 parent 71249a6
commit 9567436
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/src/node_snapshotable.cc b/src/node_snapshotable.cc
@@ -860,6 +860,7 @@ void SnapshotData::ToBlob(FILE* out) const {
   size_t num_written = fwrite(w.sink.data(), w.sink.size(), 1, out);
   CHECK_EQ(num_written, 1);
   w.Debug("SnapshotData::ToBlob() Wrote %d bytes\n", written_total);
+  CHECK_EQ(fflush(out), 0);
 }
 
 bool SnapshotData::FromBlob(SnapshotData* out, FILE* in) {