Commit Diff

Commit:
8ec83e5b6ebab7711854b45048771661a0f9ec98
From:
Tobias Heider <me@tobhe.de>
Via:
Thomas Adam <thomas.adam22@gmail.com>
Date:
Message:
Unset errno and bio->wantev if error was not TLS_WANT_*. This is commonly called in a loop, if we don't clear them we might keep on looping. ok stsp@
Actions:
Patch | Tree
commit - 29460ff0cab862cacf5ec17a35c653e83ffff229
commit + 8ec83e5b6ebab7711854b45048771661a0f9ec98
blob - 144bb6edab83dff032ca0613fd3117ae00c88da6
blob + 3d06e7083870f02f1904215e1a6aa63a6b50853e
--- lib/bufio.c
+++ lib/bufio.c
@@ -289,6 +289,8 @@ bufio_read(struct bufio *bio)
 			bio->wantev = BUFIO_WANT_WRITE;
 			return (-1);
 		case -1:
+			bio->wantev = 0;
+			errno = 0;
 			return (-1);
 		default:
 			bio->wantev = 0;