Report errors in SRTP decrypt.

1 files changed, 4 insertions, 0 deletions

diff --git a/src/srtp.cc b/src/srtp.cc
index 98c4002..72b3651 100644
--- a/src/srtp.cc
+++ b/src/srtp.cc
@@ -202,18 +202,22 @@ int SRTP::decrypt(char *packet, size_t size)
   case err_status_replay_fail:
     // TODO: throw SRTP::ReplayException();// (replay check failed)
     printf("srtp_unprotect failed replay %d\n", status);
+    sz = -1;
     break;
   case err_status_replay_old:
     // TODO: throw SRTP::ReplayOldException();// (replay check failed)
     printf("srtp_unprotect failed replay_old %d\n", status);
+    sz = -1;
     break;
   case err_status_auth_fail:
     // TODO: throw SRTP::AuthCheckException();// (auth check failed)
     printf("srtp_unprotect failed auth %d\n", status);
+    sz = -1;
     break;
   default:
     // TODO: throw SRTP::UnprotectException();
     printf("srtp_unprotect failed %d\n", status);
+    sz = -1;
     break;
   }