From fac6688a18574b6f2caa8c699a936e729ed53ece Mon Sep 17 00:00:00 2001
From: Don Slutz <dslutz@verizon.com>
Date: Mon, 22 Dec 2014 10:04:00 -0500
Subject: [PATCH] Do not hang on full PTY
Signed-off-by: Don Slutz <dslutz@verizon.com>
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
---
qemu-char.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/qemu-char.c b/qemu-char.c
index 5430b870488..98d434237f3 100644
--- a/qemu-char.c
+++ b/qemu-char.c
@@ -1402,6 +1402,7 @@ static CharDriverState *qemu_chr_open_pty(const char *id,
}
close(slave_fd);
+ qemu_set_nonblock(master_fd);
chr = qemu_chr_alloc();
--
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