Re: [bug report] drm: Warn about negative sizes when calculating scale factor

2023-10-27 Thread Dan Carpenter
On Fri, Oct 20, 2023 at 05:11:24PM +0300, Dan Carpenter wrote: > On Fri, Oct 20, 2023 at 02:55:37PM +0300, Ville Syrjälä wrote: > > On Fri, Oct 20, 2023 at 02:39:04PM +0300, Dan Carpenter wrote: > > > On Wed, Oct 18, 2023 at 05:17:42PM +0300, Dan Carpenter wrote: > > > > drivers/gpu/drm/drm_rect.c

Re: [bug report] drm: Warn about negative sizes when calculating scale factor

2023-10-20 Thread Dan Carpenter
On Fri, Oct 20, 2023 at 02:55:37PM +0300, Ville Syrjälä wrote: > On Fri, Oct 20, 2023 at 02:39:04PM +0300, Dan Carpenter wrote: > > On Wed, Oct 18, 2023 at 05:17:42PM +0300, Dan Carpenter wrote: > > > drivers/gpu/drm/drm_rect.c > > >134 static int drm_calc_scale(int src, int dst) > > >135

Re: [bug report] drm: Warn about negative sizes when calculating scale factor

2023-10-20 Thread Ville Syrjälä
On Fri, Oct 20, 2023 at 02:39:04PM +0300, Dan Carpenter wrote: > On Wed, Oct 18, 2023 at 05:17:42PM +0300, Dan Carpenter wrote: > > drivers/gpu/drm/drm_rect.c > >134 static int drm_calc_scale(int src, int dst) > >135 { > >136 int scale = 0; > >137 > >138 if

Re: [bug report] drm: Warn about negative sizes when calculating scale factor

2023-10-20 Thread Dan Carpenter
On Wed, Oct 18, 2023 at 05:17:42PM +0300, Dan Carpenter wrote: > drivers/gpu/drm/drm_rect.c >134 static int drm_calc_scale(int src, int dst) >135 { >136 int scale = 0; >137 >138 if (WARN_ON(src < 0 || dst < 0)) >

[bug report] drm: Warn about negative sizes when calculating scale factor

2023-10-18 Thread Dan Carpenter
drivers/gpu/drm/drm_rect.c 134 static int drm_calc_scale(int src, int dst) 135 { 136 int scale = 0; 137 138 if (WARN_ON(src < 0 || dst < 0)) ^^^ These days, with automated fuzz testing, this WARN_ON() is problematic. W