From mboxrd@z Thu Jan  1 00:00:00 1970
From: Przemyslaw Marczak <p.marczak@samsung.com>
Date: Thu, 20 Nov 2014 17:21:28 +0100
Subject: [U-Boot] CTRL-C hangs after "hush: fix segfault on syntax error"
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References: <546D7A6C.9070807@wwwdotorg.org>
Message-ID: <546E1508.5030104@samsung.com>
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To: u-boot@lists.denx.de

Hello,

On 11/20/2014 06:21 AM, Stephen Warren wrote:
> Rabin,
>
> With 128059b926b3 "hush: fix segfault on syntax error" applied, I find
> that if I press CTRL-C at the U-Boot prompt, U-Boot hangs. If I revert
> that commit, CTRL-C works fine (prints CTRL-C and returns to the command
> prompt).
>
> I'm testing on real HW (rpi_b board), although I don't expect the exact
> HW matters. This issue doesn't reproduce with sandbox, since CTRL-C now
> seems to just execute the binary rather than being handled by U-Boot shell.
>
I can confirm this issue on Trats2. U-Boot hangs in infinite loop, but 
after revert this commit - it works well.
Using CTRL-C in commands works fine, it only hangs in the console.

It stays in: ./common/cli.c:206 (cli_loop())

Best regards,
-- 
Przemyslaw Marczak
Samsung R&D Institute Poland
Samsung Electronics
p.marczak at samsung.com