fix(hicn): fix bugs reported by sonarqube

Ref: HICN-837

Signed-off-by: Michele Papalini <micpapal@cisco.com>
Change-Id: I0d02a11361b1ba5ad50123b2dd142c961998922f
(cherry picked from commit 8a7e75e84a31180d51b9970d526709ec4dca2030)

1 files changed, 7 insertions, 1 deletions

diff --git a/libtransport/src/core/pending_interest.h b/libtransport/src/core/pending_interest.h
index b901e7d97..f49348bac 100644
--- a/libtransport/src/core/pending_interest.h
+++ b/libtransport/src/core/pending_interest.h
@@ -62,7 +62,13 @@ class PendingInterest {
     timer_.async_wait(std::forward<Handler>(cb));
   }
 
-  void cancelTimer() { timer_.cancel(); }
+  void cancelTimer() {
+    try {
+      timer_.cancel();
+    } catch (asio::system_error &e) {
+      // do nothing
+    }
+  }
 
   Interest::Ptr &&getInterest() { return std::move(interest_); }