diff options
| author | Ben Laurie <ben@links.org> | 2016-05-04 11:45:49 +0100 |
|---|---|---|
| committer | Ben Laurie <ben@links.org> | 2016-05-07 18:28:07 +0100 |
| commit | 5cf14ce074dfd1780ae4c68b2e7f083bfaf47530 (patch) | |
| tree | 28f4732f46bb1d29712fda9008aa58d9ca0309d8 /crypto/buffer | |
| parent | c38bb72797916f2a0ab9906aad29162ca8d53546 (diff) | |
memset() doesn't take NULL.
Reviewed-by: Emilia Käsper <emilia@openssl.org>
Diffstat (limited to 'crypto/buffer')
| -rw-r--r-- | crypto/buffer/buffer.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/crypto/buffer/buffer.c b/crypto/buffer/buffer.c index a16f3bd342..1c76d662a6 100644 --- a/crypto/buffer/buffer.c +++ b/crypto/buffer/buffer.c @@ -128,7 +128,8 @@ size_t BUF_MEM_grow(BUF_MEM *str, size_t len) return (len); } if (str->max >= len) { - memset(&str->data[str->length], 0, len - str->length); + if (str->data != NULL) + memset(&str->data[str->length], 0, len - str->length); str->length = len; return (len); } @@ -160,7 +161,8 @@ size_t BUF_MEM_grow_clean(BUF_MEM *str, size_t len) size_t n; if (str->length >= len) { - memset(&str->data[len], 0, str->length - len); + if (str->data != NULL) + memset(&str->data[len], 0, str->length - len); str->length = len; return (len); } |