client: reset fg after _readdir_get_frag

The _readdir_get_frag may remap our frag; update the local variable
accordingly.

Signed-off-by: Sage Weil <sage@newdream.net>

diff --git a/src/client/Client.cc b/src/client/Client.cc
index 2db0322cdbf1fdea95e962cf1c0654d680fe6b1f..495a1e46d967694be16739c860f367ff09ed4d4b 100644 (file)
--- a/src/client/Client.cc
+++ b/src/client/Client.cc
@@ -4177,6 +4177,7 @@ int Client::readdir_r_cb(DIR *d, add_dirent_cb_t cb, void *p)
       int r = _readdir_get_frag(dirp);
       if (r)
        return r;
+      fg = dirp->buffer_frag;
     }
 
     dout(10) << "off " << off << " this_offset " << hex << dirp->this_offset << dec << " size " << dirp->buffer->size()