client:EINVAL may be returned when offset is 0 ,Loff_t pos = f->pos should be the...

Fixes:https://tracker.ceph.com/issues/41837
Signed-off-by: wenpengLi <liwenpeng@inspur.com>
(cherry picked from commit 0572e54318cebdfa83d67d47be9a6d110489e808)

diff --git a/src/client/Client.cc b/src/client/Client.cc
index e821de07fb3604c771dd536460cc4dff173be242..deaa3aff0c4f4691cb8c91cf00ae3ccc28d5fcb2 100644 (file)
--- a/src/client/Client.cc
+++ b/src/client/Client.cc
@@ -8877,7 +8877,7 @@ loff_t Client::_lseek(Fh *f, loff_t offset, int whence)
     break;
 
   case SEEK_CUR:
-    pos += offset;
+    pos = f->pos + offset;
     break;
 
   case SEEK_END: