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-rw-r--r--openssl/crypto/cms/cms_pwri.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/openssl/crypto/cms/cms_pwri.c b/openssl/crypto/cms/cms_pwri.c
index d93b14fa2..076b54578 100644
--- a/openssl/crypto/cms/cms_pwri.c
+++ b/openssl/crypto/cms/cms_pwri.c
@@ -231,6 +231,8 @@ static int kek_unwrap_key(unsigned char *out, size_t *outlen,
return 0;
}
tmp = OPENSSL_malloc(inlen);
+ if(!tmp)
+ return 0;
/* setup IV by decrypting last two blocks */
EVP_DecryptUpdate(ctx, tmp + inlen - 2 * blocklen, &outl,
in + inlen - 2 * blocklen, blocklen * 2);