diff for duplicates of <20120818203507.558ccf09@wker> diff --git a/a/1.txt b/N1/1.txt index f290237..02ccdb2 100644 --- a/a/1.txt +++ b/N1/1.txt @@ -1,11 +1,11 @@ On Sat, 18 Aug 2012 18:55:41 +0300 -Dan Carpenter <dan.carpenter@oracle.com> wrote: +Dan Carpenter <dan.carpenter-QHcLZuEGTsvQT0dZR+AlfA@public.gmane.org> wrote: > Do a sanity check on these before using them as divisors. > -> Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> +> Signed-off-by: Dan Carpenter <dan.carpenter-QHcLZuEGTsvQT0dZR+AlfA@public.gmane.org> -Acked-by: Anatolij Gustschin <agust@denx.de> +Acked-by: Anatolij Gustschin <agust-ynQEQJNshbs@public.gmane.org> > diff --git a/drivers/video/mb862xx/mb862xxfbdrv.c b/drivers/video/mb862xx/mb862xxfbdrv.c > index 00ce1f3..57d940b 100644 @@ -15,7 +15,7 @@ Acked-by: Anatolij Gustschin <agust@denx.de> > case MB862XX_L1_SET_CFG: > if (copy_from_user(l1_cfg, argp, sizeof(*l1_cfg))) > return -EFAULT; -> + if (l1_cfg->dh = 0 || l1_cfg->dw = 0) +> + if (l1_cfg->dh == 0 || l1_cfg->dw == 0) > + return -EINVAL; > if ((l1_cfg->sw >= l1_cfg->dw) && (l1_cfg->sh >= l1_cfg->dh)) { > /* downscaling */ diff --git a/a/content_digest b/N1/content_digest index 0ed302f..fc40c6d 100644 --- a/a/content_digest +++ b/N1/content_digest @@ -1,8 +1,8 @@ "ref\020120818155541.GB22424@elgon.mountain\0" "ref\020120818155541.GB22424-mgFCXtclrQlZLf2FXnZxJA@public.gmane.org\0" - "From\0Anatolij Gustschin <agust@denx.de>\0" + "From\0Anatolij Gustschin <agust-ynQEQJNshbs@public.gmane.org>\0" "Subject\0Re: [patch] video: mb862xxfb: prevent divide by zero bug\0" - "Date\0Sat, 18 Aug 2012 18:35:07 +0000\0" + "Date\0Sat, 18 Aug 2012 20:35:07 +0200\0" "To\0Dan Carpenter <dan.carpenter-QHcLZuEGTsvQT0dZR+AlfA@public.gmane.org>\0" "Cc\0linux-fbdev-u79uwXL29TY76Z2rM5mHXA@public.gmane.org" H Hartley Sweeten <hsweeten-3FF4nKcrg1dE2c76skzGb0EOCMrvLtNR@public.gmane.org> @@ -16,13 +16,13 @@ "\00:1\0" "b\0" "On Sat, 18 Aug 2012 18:55:41 +0300\n" - "Dan Carpenter <dan.carpenter@oracle.com> wrote:\n" + "Dan Carpenter <dan.carpenter-QHcLZuEGTsvQT0dZR+AlfA@public.gmane.org> wrote:\n" "\n" "> Do a sanity check on these before using them as divisors.\n" "> \n" - "> Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>\n" + "> Signed-off-by: Dan Carpenter <dan.carpenter-QHcLZuEGTsvQT0dZR+AlfA@public.gmane.org>\n" "\n" - "Acked-by: Anatolij Gustschin <agust@denx.de>\n" + "Acked-by: Anatolij Gustschin <agust-ynQEQJNshbs@public.gmane.org>\n" "\n" "> diff --git a/drivers/video/mb862xx/mb862xxfbdrv.c b/drivers/video/mb862xx/mb862xxfbdrv.c\n" "> index 00ce1f3..57d940b 100644\n" @@ -32,7 +32,7 @@ "> \tcase MB862XX_L1_SET_CFG:\n" "> \t\tif (copy_from_user(l1_cfg, argp, sizeof(*l1_cfg)))\n" "> \t\t\treturn -EFAULT;\n" - "> +\t\tif (l1_cfg->dh = 0 || l1_cfg->dw = 0)\n" + "> +\t\tif (l1_cfg->dh == 0 || l1_cfg->dw == 0)\n" "> +\t\t\treturn -EINVAL;\n" "> \t\tif ((l1_cfg->sw >= l1_cfg->dw) && (l1_cfg->sh >= l1_cfg->dh)) {\n" "> \t\t\t/* downscaling */\n" @@ -42,4 +42,4 @@ "\n" Anatolij -8b9cda9f60142e7831a37f76c3f44278848b44633231c4ba06d27cb320b91b6e +c6163b03c46c1b4773ef2e6ad14a2eb1370bae73075c75b02d18e4ad923166ed
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