diff options
| author | Ben Laurie <ben@links.org> | 2014-05-20 13:52:31 +0100 |
|---|---|---|
| committer | Ben Laurie <ben@links.org> | 2014-05-20 13:52:31 +0100 |
| commit | d8ac1ea77ea4028e5cd04f6fcde9fc4d883b3101 (patch) | |
| tree | e03f565155f50fca85d4aa0c3f75573383f64af6 /crypto/buffer | |
| parent | dcca7b13e9066443237dd3001ae52fd103151c98 (diff) | |
Don't allocate more than is needed in BUF_strndup().
Diffstat (limited to 'crypto/buffer')
| -rw-r--r-- | crypto/buffer/buf_str.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/crypto/buffer/buf_str.c b/crypto/buffer/buf_str.c index 11241f8727..a464eb6e25 100644 --- a/crypto/buffer/buf_str.c +++ b/crypto/buffer/buf_str.c @@ -71,9 +71,14 @@ char *BUF_strdup(const char *str) char *BUF_strndup(const char *str, size_t siz) { char *ret; + size_t len; if (str == NULL) return(NULL); + len = strlen(str); + if (siz > len) + siz = len; + ret=OPENSSL_malloc(siz+1); if (ret == NULL) { |