fixed some thread safety bugs

1 files changed, 4 insertions, 2 deletions

diff --git a/src/anytun.cpp b/src/anytun.cpp
index f87628e..64da130 100644
--- a/src/anytun.cpp
+++ b/src/anytun.cpp
@@ -355,14 +355,16 @@ bool initLibGCrypt()
   
   gcry_error_t err = gcry_control (GCRYCTL_DISABLE_SECMEM, 0); 
   if( err ) {
-    std::cout << "initLibGCrypt: Failed to disable secure memory: " << gpg_strerror( err ) << std::endl;
+    char buf[NL_TEXTMAX];
+    std::cout << "initLibGCrypt: Failed to disable secure memory: " << gpg_strerror_r(err, buf, NL_TEXTMAX) << std::endl;
     return false;
   }
     
   // Tell Libgcrypt that initialization has completed.
   err = gcry_control(GCRYCTL_INITIALIZATION_FINISHED);
   if( err ) {
-    std::cout << "initLibGCrypt: Failed to finish the initialization of libgcrypt: " << gpg_strerror( err ) << std::endl;
+    char buf[NL_TEXTMAX];
+    std::cout << "initLibGCrypt: Failed to finish initialization: " << gpg_strerror_r(err, buf, NL_TEXTMAX) << std::endl;
     return false;
   }