Re: [PATCH] unshare: fix SIGSEGV on invalid command line option

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On Wed, 2011-01-05 at 21:22 +0300, Alexey Gladkov wrote:
> $ unshare --hel
> Segmentation fault
> 
I cannot reproduce this, please verify with the latest version, perhaps
with ./unshare instead of $ unshare (which uses /usr/bin)

> The last element of longopts has to be filled with zeros.
> 
> Signed-off-by: Kirill A. Shutemov <kirill@xxxxxxxxxxxxx>
> ---
>  sys-utils/unshare.c |    1 +
>  1 files changed, 1 insertions(+), 0 deletions(-)
> 
> diff --git a/sys-utils/unshare.c b/sys-utils/unshare.c
> index 6b6177c..12a725e 100644
> --- a/sys-utils/unshare.c
> +++ b/sys-utils/unshare.c
> @@ -76,6 +76,7 @@ int main(int argc, char *argv[])
>  		{ "uts", no_argument, 0, 'u' },
>  		{ "ipc", no_argument, 0, 'i' },
>  		{ "net", no_argument, 0, 'n' },
> +		{ NULL, 0, 0, 0 }
>  	};
>  
>  	int unshare_flags = 0;


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