diff options
| author | Marc-André Lureau <marcandre.lureau@redhat.com> | 2018-06-14 17:51:41 +0200 |
|---|---|---|
| committer | Marc-André Lureau <marcandre.lureau@redhat.com> | 2018-10-03 14:45:04 +0400 |
| commit | 43182856c5a576f5db5f40768972a19f187a789e (patch) | |
| tree | a62f957870dabbd5d49125990f97cc11d32c4788 | |
| parent | 90a6d17bed2ea1571ee74aff294e4584168a8e9f (diff) | |
chardev: remove qemu_chr_fe_read_all() counter
There is no obvious reason to have a loop counter. This limits from
reading several megabytes large buffers in one go, since socket
read/write usually have a limit.
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
| -rw-r--r-- | chardev/char-fe.c | 6 |
1 files changed, 1 insertions, 5 deletions
diff --git a/chardev/char-fe.c b/chardev/char-fe.c index b1f228e8b5..f158f158f8 100644 --- a/chardev/char-fe.c +++ b/chardev/char-fe.c @@ -56,7 +56,7 @@ int qemu_chr_fe_write_all(CharBackend *be, const uint8_t *buf, int len) int qemu_chr_fe_read_all(CharBackend *be, uint8_t *buf, int len) { Chardev *s = be->chr; - int offset = 0, counter = 10; + int offset = 0; int res; if (!s || !CHARDEV_GET_CLASS(s)->chr_sync_read) { @@ -88,10 +88,6 @@ int qemu_chr_fe_read_all(CharBackend *be, uint8_t *buf, int len) } offset += res; - - if (!counter--) { - break; - } } if (qemu_chr_replay(s) && replay_mode == REPLAY_MODE_RECORD) { |