Attachment 29095 Details for Bug 23637 – 0001-Check-output-pointer-validity-for-sale-and-transform.patch

[patch] 0001-Check-output-pointer-validity-for-sale-and-transform.patch

0001-Check-output-pointer-validity-for-sale-and-transform.patch (text/plain), 987 bytes, created by Bryce Harrington on 2009-09-02 01:48:49 UTC

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Creator: Bryce Harrington

Created: 2009-09-02 01:48:49 UTC

Size: 987 bytes

patch

obsolete

>From dc627718d77b0e853311e480bba90eddefd0b891 Mon Sep 17 00:00:00 2001
>From: Bryce Harrington <bryce@bryceharrington.org>
>Date: Wed, 2 Sep 2009 01:46:50 -0700
>Subject: [PATCH] Check output pointer validity for --sale and --transform
>
>Signed-off-by: Bryce Harrington <bryce@bryceharrington.org>
>---
> xrandr.c |    2 ++
> 1 files changed, 2 insertions(+), 0 deletions(-)
>
>diff --git a/xrandr.c b/xrandr.c
>index 413ea7b..1bff542 100644
>--- a/xrandr.c
>+++ b/xrandr.c
>@@ -2329,6 +2329,7 @@ main (int argc, char **argv)
> 	{
> 	    double  sx, sy;
> 	    if (++i>=argc) usage();
>+            if (!output) usage();
> 	    if (sscanf (argv[i], "%lfx%lf", &sx, &sy) != 2)
> 		usage ();
> 	    init_transform (&output->transform);
>@@ -2348,6 +2349,7 @@ main (int argc, char **argv)
> 	    double  transform[3][3];
> 	    int	    k, l;
> 	    if (++i>=argc) usage ();
>+            if (!output) usage();
> 	    init_transform (&output->transform);
> 	    if (strcmp (argv[i], "none") != 0)
> 	    {
>-- 
>1.6.3.3
>

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