Properly initialize optional subject in PEM builder.

diff --git a/src/libstrongswan/plugins/pem/pem_builder.c b/src/libstrongswan/plugins/pem/pem_builder.c
index 46a5e724006eda8d907d07df56492030615c37fb..d9461bc7fa831836fa8cfdc5165ebe932dbc04d6 100644 (file)
--- a/src/libstrongswan/plugins/pem/pem_builder.c
+++ b/src/libstrongswan/plugins/pem/pem_builder.c
@@ -482,7 +482,7 @@ static void *pem_load(credential_type_t type, int subtype, va_list args)
        char *file = NULL;
        int fd = -1;
        chunk_t pem = chunk_empty;
-       identification_t *subject;
+       identification_t *subject = NULL;
        int flags = 0;
 
        while (TRUE)