From 39aa9584b1ce52d3dd5fa890ca11c21eaa18daf9 Mon Sep 17 00:00:00 2001
From: Eric Biggers <ebiggers@google.com>
Date: Mon, 3 May 2021 12:29:40 -0700
Subject: [PATCH] Log error message if setting project quota ID fails

Otherwise, the only sign of what went wrong may be system_server
logging a "ServiceSpecificException".

Bug: 187079978
Change-Id: I59b2ba2b0e679dfd1ec1fd8fff6790256fbfdf29
---
 Utils.cpp | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/Utils.cpp b/Utils.cpp
index 9ff7920..9b31f72 100644
--- a/Utils.cpp
+++ b/Utils.cpp
@@ -240,7 +240,12 @@ int SetQuotaProjectId(const std::string& path, long projectId) {
     }
 
     fsx.fsx_projid = projectId;
-    return ioctl(fd, FS_IOC_FSSETXATTR, &fsx);
+    ret = ioctl(fd, FS_IOC_FSSETXATTR, &fsx);
+    if (ret == -1) {
+        PLOG(ERROR) << "Failed to set project id on " << path;
+        return ret;
+    }
+    return 0;
 }
 
 int PrepareDirWithProjectId(const std::string& path, mode_t mode, uid_t uid, gid_t gid,
-- 
2.11.0