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-rw-r--r--crypto/evp/digest.c7
1 files changed, 5 insertions, 2 deletions
diff --git a/crypto/evp/digest.c b/crypto/evp/digest.c
index 6fc469f9c452..d14e8e48d5af 100644
--- a/crypto/evp/digest.c
+++ b/crypto/evp/digest.c
@@ -366,8 +366,11 @@ int EVP_Digest(const void *data, size_t count,
void EVP_MD_CTX_destroy(EVP_MD_CTX *ctx)
{
- EVP_MD_CTX_cleanup(ctx);
- OPENSSL_free(ctx);
+ if (ctx)
+ {
+ EVP_MD_CTX_cleanup(ctx);
+ OPENSSL_free(ctx);
+ }
}
/* This call frees resources associated with the context */