From: Hang Li <lihang48@hisilicon.com>
Date: Tue, 3 Sep 2019 03:53:14 +0000 (+0800)
Subject: test/erasure-code: add exception handling to k & m
X-Git-Tag: v15.1.0~1638^2
X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=9f4dd107f834af5c70cf64b70e5310b5ea79e5db;p=ceph.git

test/erasure-code: add exception handling to k & m
Signed-off-by: Hang Li <lihang48@hisilicon.com>
---

diff --git a/src/test/erasure-code/ceph_erasure_code_benchmark.cc b/src/test/erasure-code/ceph_erasure_code_benchmark.cc
index 4a810c7ebe32..2bcb5f3cd3b0 100644
--- a/src/test/erasure-code/ceph_erasure_code_benchmark.cc
+++ b/src/test/erasure-code/ceph_erasure_code_benchmark.cc
@@ -121,10 +121,15 @@ int ErasureCodeBench::setup(int argc, char** argv) {
     exhaustive_erasures = false;
   if (vm.count("erased") > 0)
     erased = vm["erased"].as<vector<int> >();
-
-  k = stoi(profile["k"]);
-  m = stoi(profile["m"]);
   
+  try {
+    k = stoi(profile["k"]);
+    m = stoi(profile["m"]);
+  } catch (const std::logic_error& e) {
+    cout << "Invalid k and/or m: k=" << profile["k"] << ", m=" << profile["m"] 
+         << " (" << e.what() << ")" << endl;
+    return -EINVAL;
+  }
   if (k <= 0) {
     cout << "parameter k is " << k << ". But k needs to be > 0." << endl;
     return -EINVAL;