From f47999d7b339c764b891437f2aa71ac9f2021b71 Mon Sep 17 00:00:00 2001
From: Jeff Layton <jlayton@redhat.com>
Date: Mon, 16 Sep 2019 11:00:34 -0400
Subject: [PATCH] client: don't ceph_abort on bad llseek whence value

There is no need to abort in this case. Just return -EINVAL.

Fixes: https://tracker.ceph.com/issues/41871
Signed-off-by: Jeff Layton <jlayton@redhat.com>
(cherry picked from commit bd20464d747a7357639dfd5c5ec1f34b2f88d378)
---
 src/client/Client.cc | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/client/Client.cc b/src/client/Client.cc
index 7248547123e7b..e46b3f507702e 100644
--- a/src/client/Client.cc
+++ b/src/client/Client.cc
@@ -8731,7 +8731,8 @@ loff_t Client::_lseek(Fh *f, loff_t offset, int whence)
     break;
 
   default:
-    ceph_abort();
+    ldout(cct, 1) << __func__ << ": invalid whence value " << whence << dendl;
+    return -EINVAL;
   }
 
   if (pos < 0) {
-- 
2.39.5