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[Qemu-devel] [PATCH for-1.4 v2 08/13] qemu-char: Fix chardev "memory" no
From: |
Markus Armbruster |
Subject: |
[Qemu-devel] [PATCH for-1.4 v2 08/13] qemu-char: Fix chardev "memory" not to drop IAC characters |
Date: |
Wed, 6 Feb 2013 21:27:21 +0100 |
Undocumented misfeature, get rid of it while we can.
Signed-off-by: Markus Armbruster <address@hidden>
---
qemu-char.c | 5 -----
1 file changed, 5 deletions(-)
diff --git a/qemu-char.c b/qemu-char.c
index b0e4b41..2f59a61 100644
--- a/qemu-char.c
+++ b/qemu-char.c
@@ -2678,11 +2678,6 @@ static int cirmem_chr_write(CharDriverState *chr, const
uint8_t *buf, int len)
}
for (i = 0; i < len; i++ ) {
- /* Avoid writing the IAC information to the queue. */
- if ((unsigned char)buf[i] == IAC) {
- continue;
- }
-
d->cbuf[d->prod++ % d->size] = buf[i];
if ((d->prod - d->cons) > d->size) {
d->cons = d->prod - d->size;
--
1.7.11.7
- [Qemu-devel] [PATCH for-1.4 v2 00/13] Rework ring buffer chardev before API calcifies, Markus Armbruster, 2013/02/06
- [Qemu-devel] [PATCH for-1.4 v2 04/13] qmp: Clean up type usage in qmp_memchar_write(), qmp_memchar_read(), Markus Armbruster, 2013/02/06
- [Qemu-devel] [PATCH for-1.4 v2 03/13] qmp: Use generic errors in memchar-read, memchar-write, Markus Armbruster, 2013/02/06
- [Qemu-devel] [PATCH for-1.4 v2 08/13] qemu-char: Fix chardev "memory" not to drop IAC characters,
Markus Armbruster <=
- [Qemu-devel] [PATCH for-1.4 v2 13/13] hmp: make memchar-read escape ASCII control chars except \n and \t, Markus Armbruster, 2013/02/06
- [Qemu-devel] [PATCH for-1.4 v2 07/13] qmp: Drop wasteful zero-initialization in qmp_memchar_read(), Markus Armbruster, 2013/02/06
- [Qemu-devel] [PATCH for-1.4 v2 12/13] qemu-char: Support suffixed ringbuf size arguments like "size=64K", Markus Armbruster, 2013/02/06
- [Qemu-devel] [PATCH for-1.4 v2 06/13] qmp: Drop superfluous special case "empty" in qmp_memchar_read(), Markus Armbruster, 2013/02/06
- [Qemu-devel] [PATCH for-1.4 v2 05/13] qmp: Plug memory leaks in memchar-write, memchar-read, Markus Armbruster, 2013/02/06
- [Qemu-devel] [PATCH for-1.4 v2 10/13] qemu-char: General chardev "memory" code cleanup, Markus Armbruster, 2013/02/06
- [Qemu-devel] [PATCH for-1.4 v2 02/13] qmp: Clean up design of memchar-read, Markus Armbruster, 2013/02/06
- [Qemu-devel] [PATCH for-1.4 v2 01/13] qmp: Fix design bug and read beyond buffer in memchar-write, Markus Armbruster, 2013/02/06
- [Qemu-devel] [PATCH for-1.4 v2 11/13] qemu-char: Saner naming of memchar stuff & doc fixes, Markus Armbruster, 2013/02/06
- [Qemu-devel] [PATCH for-1.4 v2 09/13] qemu-char: Drop undocumented chardev "memory" compatibility syntax, Markus Armbruster, 2013/02/06