global.c : fixed call to libssh2_crypto_exit libssh2#394 (libssh2#396)

* global.c : fixed call to libssh2_crypto_exit libssh2#394 File: global.c Notes: Don't call `libssh2_crypto_exit()` until `_libssh2_initialized` count is down to zero. Credit: seba30
tester7632 · Jul 31, 2019 · 0ceb477 · 0ceb477
1 parent 92f7686
commit 0ceb477
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/src/global.c b/src/global.c
@@ -62,7 +62,8 @@ libssh2_exit(void)
 
     _libssh2_initialized--;
 
-    if(!(_libssh2_init_flags & LIBSSH2_INIT_NO_CRYPTO)) {
+    if(_libssh2_initialized == 0 &&
+       !(_libssh2_init_flags & LIBSSH2_INIT_NO_CRYPTO)) {
         libssh2_crypto_exit();
     }