[Libguestfs] [PATCH] lib: Reset errno to zero to avoid erroneously returning E2BIG
Richard W.M. Jones
rjones at redhat.com
Tue Jan 22 22:21:54 UTC 2019
On Tue, Jan 22, 2019 at 04:43:31PM -0500, Michael Meyer wrote:
> This line was accidentally removed in 77fe74fc, causing
> bug #1145056 (Bugzilla) to resurface.
> ---
> lib/utf16.c | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/lib/utf16.c b/lib/utf16.c
> index e099548..67fa996 100644
> --- a/lib/utf16.c
> +++ b/lib/utf16.c
> @@ -58,6 +58,7 @@ _hivex_recode (hive_h *h, recode_type t,
> /* Reset errno here because we don't want to accidentally
> * return E2BIG to a library caller.
> */
> + errno = 0;
> size_t prev = outalloc;
> /* Try again with a larger output buffer. */
> free (out);
Sorry about that. I've pushed your fix now.
Rich.
--
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