From: Xing Lin <xinglin@cs.utah.edu>
Date: Fri, 8 Nov 2013 03:26:24 +0000 (-0700)
Subject: test/ceph_decoder: add return value check for read_file()
X-Git-Tag: v0.74~36^2~5
X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=bcb6bfd29d935e4299223183f3df3aaf10da7960;p=ceph.git

test/ceph_decoder: add return value check for read_file()

check the return value of read_file function call

Signed-off-by: Xing Lin <xinglin@cs.utah.edu>
---

diff --git a/src/test/encoding/ceph_dencoder.cc b/src/test/encoding/ceph_dencoder.cc
index dbed6f524d8..b562742b772 100644
--- a/src/test/encoding/ceph_dencoder.cc
+++ b/src/test/encoding/ceph_dencoder.cc
@@ -294,7 +294,11 @@ int main(int argc, const char **argv)
 	usage(cerr);
 	exit(1);
       }
-      encbl.read_file(*i, &err);
+      int r = encbl.read_file(*i, &err);
+      if (r < 0) {
+        cerr << "error reading " << *i << ": " << err << std::endl;
+        exit(1);
+      }
     } else if (*i == string("export")) {
       ++i;
       if (i == args.end()) {