Fix resource leak

xanimo · Apr 3, 2024 · 5bc1349 · 5bc1349
1 parent dc70f27
commit 5bc1349
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/src/random.cpp b/src/random.cpp
@@ -185,6 +185,7 @@ void GetDevURandom(unsigned char *ent32)
     do {
         ssize_t n = read(f, ent32 + have, NUM_OS_RANDOM_BYTES - have);
         if (n <= 0 || n + have > NUM_OS_RANDOM_BYTES) {
+            close(f);
             RandFailure();
         }
         have += n;