fixup! [LibOS] Add type = "encrypted" mounts

Signed-off-by: Paweł Marczewski <[email protected]>
gramineproject · Mar 16, 2022 · 7b3650d · 7b3650d
1 parent 57880b8
commit 7b3650d
Showing 1 changed file with 9 additions and 0 deletions.
diff --git a/LibOS/shim/test/regression/send_handle.c b/LibOS/shim/test/regression/send_handle.c
@@ -58,6 +58,15 @@ int main(int argc, char** argv) {
         pos += ret;
     } while (pos < MESSAGE_LEN);
 
+    /*
+     * Make sure writes to a protected file are flushed.
+     *
+     * TODO: this should not be necessary, Gramine should ensure protected files are flushed during
+     * fork.
+     */
+    if (fsync(fd) == -1)
+        err(1, "fsync");
+
     pid_t pid = fork();
     if (pid < 0)
         err(1, "fork");