Bug#731435: warning: iteration 55823u invokes undefined behavior [-Waggressive-loop-optimizations]

2020-04-06 Thread Alberto Garcia
On Mon, Apr 06, 2020 at 10:29:35AM +0200, Mathieu Malaterre wrote: > http://git.dcmtk.org/?p=dcmtk.git;a=commit;h=180d9b9 I have to say that I don't see how the changes to jccolor.c solve the problem ... the warning that we have is about this line: rgb_ycc_tab[i+G_Y_OFF] = FIX(0.58700) *

Bug#731435: warning: iteration 55823u invokes undefined behavior [-Waggressive-loop-optimizations]

2020-04-06 Thread Mathieu Malaterre
Control: tags -1 patch On Sun, Apr 5, 2020 at 8:27 PM Alberto Garcia wrote: > > On Thu, Dec 05, 2013 at 02:00:59PM +0100, Mathieu Malaterre wrote: > > /«PKGBUILDDIR»/Utilities/gdcmjpeg/jccolor.c: In function 'rgb_ycc_start': > > /«PKGBUILDDIR»/Utilities/gdcmjpeg/jccolor.c:99:43: warning:

Bug#731435: warning: iteration 55823u invokes undefined behavior [-Waggressive-loop-optimizations]

2020-04-05 Thread Alberto Garcia
On Thu, Dec 05, 2013 at 02:00:59PM +0100, Mathieu Malaterre wrote: > /«PKGBUILDDIR»/Utilities/gdcmjpeg/jccolor.c: In function 'rgb_ycc_start': > /«PKGBUILDDIR»/Utilities/gdcmjpeg/jccolor.c:99:43: warning: iteration > 55823u invokes undefined behavior [-Waggressive-loop-optimizations] >

Bug#731435: warning: iteration 55823u invokes undefined behavior [-Waggressive-loop-optimizations]

2013-12-05 Thread Mathieu Malaterre
Package: gdcm gdcm currently compiles with: cd /«PKGBUILDDIR»/obj-i486-linux-gnu/Utilities/gdcmjpeg/8 /usr/bin/cc -Dgdcmjpeg8_EXPORTS -g -O2 -fstack-protector --param=ssp-buffer-size=4 -Wformat -Werror=format-security -D_FORTIFY_SOURCE=2 -fPIC -I/«PKGBUILDDIR»/Utilities/gdcmjpeg/8