[fuchsia] Add logging for when fdio_get_vmo fails. (flutter/engine#30742)

2022-01-07 10:00:10 -08:00
parent 960b5060af
commit a42101ccc6
1 changed files with 2 additions and 0 deletions
--- a/engine/src/flutter/shell/platform/fuchsia/runtime/dart/utils/vmo.cc
+++ b/engine/src/flutter/shell/platform/fuchsia/runtime/dart/utils/vmo.cc
@@ -38,6 +38,8 @@ bool VmoFromFd(int fd, bool executable, fuchsia::mem::Buffer* buffer) {
  }

  if (status != ZX_OK) {
+    FX_LOGF(ERROR, LOG_TAG, "fdio_get_vmo_%s failed: %s",
+            executable ? "exec" : "copy", zx_status_get_string(status));
    return false;
  }