* [PATCH] xl: Die on unknown options
@ 2015-10-23 15:44 Ian Jackson
2015-10-26 10:52 ` Wei Liu
0 siblings, 1 reply; 3+ messages in thread
From: Ian Jackson @ 2015-10-23 15:44 UTC (permalink / raw)
To: xen-devel; +Cc: Ian Jackson, Wei Liu, Ian Campbell
def_getopt would print a message to stderr, but blunder on anyway.
Sadly this is probably not a backport candidate.
Signed-off-by: Ian Jackson <Ian.Jackson@eu.citrix.com>
---
tools/libxl/xl_cmdimpl.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/tools/libxl/xl_cmdimpl.c b/tools/libxl/xl_cmdimpl.c
index ea43761..de28593 100644
--- a/tools/libxl/xl_cmdimpl.c
+++ b/tools/libxl/xl_cmdimpl.c
@@ -2759,6 +2759,7 @@ static int def_getopt(int argc, char * const argv[],
exit(0);
}
fprintf(stderr, "option `%c' not supported.\n", optopt);
+ exit(2);
}
if (opt == 'h') {
help(helpstr);
--
1.7.10.4
^ permalink raw reply related [flat|nested] 3+ messages in thread
* Re: [PATCH] xl: Die on unknown options
2015-10-23 15:44 [PATCH] xl: Die on unknown options Ian Jackson
@ 2015-10-26 10:52 ` Wei Liu
2015-11-03 16:59 ` Ian Campbell
0 siblings, 1 reply; 3+ messages in thread
From: Wei Liu @ 2015-10-26 10:52 UTC (permalink / raw)
To: Ian Jackson; +Cc: xen-devel, Wei Liu, Ian Campbell
On Fri, Oct 23, 2015 at 04:44:11PM +0100, Ian Jackson wrote:
> def_getopt would print a message to stderr, but blunder on anyway.
>
> Sadly this is probably not a backport candidate.
>
> Signed-off-by: Ian Jackson <Ian.Jackson@eu.citrix.com>
Acked-by: Wei Liu <wei.liu2@citrix.com>
> ---
> tools/libxl/xl_cmdimpl.c | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/tools/libxl/xl_cmdimpl.c b/tools/libxl/xl_cmdimpl.c
> index ea43761..de28593 100644
> --- a/tools/libxl/xl_cmdimpl.c
> +++ b/tools/libxl/xl_cmdimpl.c
> @@ -2759,6 +2759,7 @@ static int def_getopt(int argc, char * const argv[],
> exit(0);
> }
> fprintf(stderr, "option `%c' not supported.\n", optopt);
> + exit(2);
> }
> if (opt == 'h') {
> help(helpstr);
> --
> 1.7.10.4
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [PATCH] xl: Die on unknown options
2015-10-26 10:52 ` Wei Liu
@ 2015-11-03 16:59 ` Ian Campbell
0 siblings, 0 replies; 3+ messages in thread
From: Ian Campbell @ 2015-11-03 16:59 UTC (permalink / raw)
To: Wei Liu, Ian Jackson; +Cc: xen-devel
On Mon, 2015-10-26 at 10:52 +0000, Wei Liu wrote:
> On Fri, Oct 23, 2015 at 04:44:11PM +0100, Ian Jackson wrote:
> > def_getopt would print a message to stderr, but blunder on anyway.
> >
> > Sadly this is probably not a backport candidate.
> >
> > Signed-off-by: Ian Jackson <Ian.Jackson@eu.citrix.com>
>
> Acked-by: Wei Liu <wei.liu2@citrix.com>
Applied.
>
> > ---
> > tools/libxl/xl_cmdimpl.c | 1 +
> > 1 file changed, 1 insertion(+)
> >
> > diff --git a/tools/libxl/xl_cmdimpl.c b/tools/libxl/xl_cmdimpl.c
> > index ea43761..de28593 100644
> > --- a/tools/libxl/xl_cmdimpl.c
> > +++ b/tools/libxl/xl_cmdimpl.c
> > @@ -2759,6 +2759,7 @@ static int def_getopt(int argc, char * const
> > argv[],
> > exit(0);
> > }
> > fprintf(stderr, "option `%c' not supported.\n", optopt);
> > + exit(2);
> > }
> > if (opt == 'h') {
> > help(helpstr);
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^ permalink raw reply [flat|nested] 3+ messages in thread
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2015-10-23 15:44 [PATCH] xl: Die on unknown options Ian Jackson
2015-10-26 10:52 ` Wei Liu
2015-11-03 16:59 ` Ian Campbell
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