[Libguestfs] [hivex PATCH 3/5] Handle odd-length "UTF16" strings.
Jim Meyering
jim at meyering.net
Wed Apr 13 13:46:44 UTC 2011
Richard W.M. Jones wrote:
...
> diff --git a/lib/hivex.c b/lib/hivex.c
> index b1f6ea6..71ea5c3 100644
> --- a/lib/hivex.c
> +++ b/lib/hivex.c
> @@ -1384,7 +1384,7 @@ utf16_string_len_in_bytes_max (const char *str, size_t len)
> {
> size_t ret = 0;
>
> - while (len > 0 && (str[0] || str[1])) {
> + while (len >= 2 && (str[0] || str[1])) {
> str += 2;
> ret += 2;
> len -= 2;
Good one ;-)
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