From 62f0afa2ecead02b1258dabab8097ca278a22f8f Mon Sep 17 00:00:00 2001 From: Mathieu Trudel-Lapierre Date: Wed, 21 Sep 2016 20:29:42 -0400 Subject: Import upstream version 0.9+1474479173.6c180c6 --- Cryptlib/OpenSSL/crypto/mem_clr.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) (limited to 'Cryptlib/OpenSSL/crypto/mem_clr.c') diff --git a/Cryptlib/OpenSSL/crypto/mem_clr.c b/Cryptlib/OpenSSL/crypto/mem_clr.c index 3df1f392..ab85344e 100644 --- a/Cryptlib/OpenSSL/crypto/mem_clr.c +++ b/Cryptlib/OpenSSL/crypto/mem_clr.c @@ -1,4 +1,4 @@ -/* crypto/mem_clr.c -*- mode:C; c-file-style: "eay" -*- */ +/* crypto/mem_clr.c */ /* * Written by Geoff Thorpe (geoff@geoffthorpe.net) for the OpenSSL project * 2002. @@ -66,6 +66,10 @@ void OPENSSL_cleanse(void *ptr, size_t len) { unsigned char *p = ptr; size_t loop = len, ctr = cleanse_ctr; + + if (ptr == NULL) + return; + while (loop--) { *(p++) = (unsigned char)ctr; ctr += (17 + ((size_t)p & 0xF)); -- cgit v1.2.3