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Re: [Qemu-stable] [Qemu-devel] [PATCH] ui/gtk: fix crash at startup when
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From: |
Stefan Hajnoczi |
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Subject: |
Re: [Qemu-stable] [Qemu-devel] [PATCH] ui/gtk: fix crash at startup when no console is available |
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Date: |
Tue, 3 Jan 2017 16:32:09 +0000 |
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User-agent: |
Mutt/1.7.1 (2016-10-04) |
On Sun, Jan 01, 2017 at 10:39:45AM +0100, Hervé Poussineau wrote:
> This patch fixes a segfault at QEMU startup, introduced in
> a08156321ab9a7d2fed9ee77dbfeea2a61ffd153.
> gd_vc_find_current() return NULL, which is dereferenced without checking it.
>
> While at it, disable the whole 'View' menu if no console exists.
>
> Reproducer: qemu-system-i386 -M none -nodefaults
>
> Signed-off-by: Hervé Poussineau <address@hidden>
> ---
> ui/gtk.c | 6 +++++-
> 1 file changed, 5 insertions(+), 1 deletion(-)
Oops, sorry!
Reviewed-by: Stefan Hajnoczi <address@hidden>
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