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Ignore NULL parameter in EVP_MD_CTX_destroy.

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(cherry picked from commit a6c62f0c25)
This commit is contained in:
Dr. Stephen Henson 2013-12-20 15:12:26 +00:00
parent fc0503a25c
commit 560b34f2b0
1 changed files with 5 additions and 2 deletions
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7
crypto/evp/digest.c
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@ -344,8 +344,11 @@ 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 */