[Libguestfs] [PATCH] lib: Reset errno to zero to avoid erroneously returning E2BIG
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);
--
2.7.4