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-rw-r--r--src/libstrongswan/plugins/pem/pem_builder.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/libstrongswan/plugins/pem/pem_builder.c b/src/libstrongswan/plugins/pem/pem_builder.c
index cda703741..ec90fb084 100644
--- a/src/libstrongswan/plugins/pem/pem_builder.c
+++ b/src/libstrongswan/plugins/pem/pem_builder.c
@@ -250,7 +250,7 @@ static status_t pem_to_bin(chunk_t *blob, bool *pgp)
{
continue;
}
- if (match("Proc-Type", &name) && *value.ptr == '4')
+ if (match("Proc-Type", &name) && value.len && *value.ptr == '4')
{
encrypted = TRUE;
}