Updated Clang static analysis results / Valgrind update
Web space usage was getting a bit high, so I've uploaded a tarball to a file download service: http://www.sendspace.com/file/5hot36 austin(a)aw21 ~ $ sha1sum scan-build-2011-07-02.tar.bz2 ac3cb3920ef97641fff1f5376f8136cef01f15bf scan-build-2011-07-02.tar.bz2 to use, just extract and open in your favorite browser: $ firefox index.html this was run against Clang from svn: clang version 3.0 (trunk 134320) Please send me any false positives that you'd like me to report upstream. Cheers, Austin P.S. For those of you wanting Valgrind results, I'm currently hitting a nasty Valgrind bug, waiting on upstream to fix: https://bugs.kde.org/show_bug.cgi?id=275673 (Thanks to Andrew N for finding the faulty commit)
On Sun, Jul 3, 2011 at 04:15, Austin English <austinenglish(a)gmail.com> wrote:
Web space usage was getting a bit high, so I've uploaded a tarball to a file download service: http://www.sendspace.com/file/5hot36
austin(a)aw21 ~ $ sha1sum scan-build-2011-07-02.tar.bz2 ac3cb3920ef97641fff1f5376f8136cef01f15bf scan-build-2011-07-02.tar.bz2
FWIW, you could use xz instead of bzip2 to further reduce the download size (54 MiB) I got the size down to 46 MiB using default settings, and 25 MiB using max compression (xz -9) Frédéric
On Sat, Jul 2, 2011 at 19:15, Austin English <austinenglish(a)gmail.com> wrote:
Web space usage was getting a bit high, so I've uploaded a tarball to a file download service: http://www.sendspace.com/file/5hot36
austin(a)aw21 ~ $ sha1sum scan-build-2011-07-02.tar.bz2 ac3cb3920ef97641fff1f5376f8136cef01f15bf scan-build-2011-07-02.tar.bz2
to use, just extract and open in your favorite browser: $ firefox index.html
this was run against Clang from svn: clang version 3.0 (trunk 134320)
Please send me any false positives that you'd like me to report upstream.
Cheers, Austin
P.S. For those of you wanting Valgrind results, I'm currently hitting a nasty Valgrind bug, waiting on upstream to fix: https://bugs.kde.org/show_bug.cgi?id=275673
(Thanks to Andrew N for finding the faulty commit)
Updated clang results, with: clang version 3.0 (trunk 135936) and wine-1.3.25-52-g9d7d37f are at http://www.sendspace.com/file/x81pne 77f1b2d0fdd8cb79d4caf20279b36dc047fcc325 scan-build-2011-07-25.tar.xz This gives 1815 warnings (previously had 1857). Again, if you see any false positives, please let me know so that I can report them upstream. For valgrind, see http://austinenglish.com/logs/valgrind/2011-07-25-10.19 I've disabled a few tests, to workaround valgrind bug 275673. See http://code.google.com/p/winezeug/source/diff?spec=svn2431&r=2431&format=sid... I've got some more interesting stuff in the works, time permitting. Keep tuned ;-). Cheers, Austin
Am 26.07.2011 01:17, schrieb Austin English:
On Sat, Jul 2, 2011 at 19:15, Austin English <austinenglish(a)gmail.com> wrote:
Web space usage was getting a bit high, so I've uploaded a tarball to a file download service: http://www.sendspace.com/file/5hot36
austin(a)aw21 ~ $ sha1sum scan-build-2011-07-02.tar.bz2 ac3cb3920ef97641fff1f5376f8136cef01f15bf scan-build-2011-07-02.tar.bz2
to use, just extract and open in your favorite browser: $ firefox index.html
this was run against Clang from svn: clang version 3.0 (trunk 134320)
Please send me any false positives that you'd like me to report upstream.
Cheers, Austin
P.S. For those of you wanting Valgrind results, I'm currently hitting a nasty Valgrind bug, waiting on upstream to fix: https://bugs.kde.org/show_bug.cgi?id=275673
(Thanks to Andrew N for finding the faulty commit)
Updated clang results, with: clang version 3.0 (trunk 135936) and wine-1.3.25-52-g9d7d37f
are at http://www.sendspace.com/file/x81pne 77f1b2d0fdd8cb79d4caf20279b36dc047fcc325 scan-build-2011-07-25.tar.xz
This gives 1815 warnings (previously had 1857). Again, if you see any false positives, please let me know so that I can report them upstream.
For valgrind, see http://austinenglish.com/logs/valgrind/2011-07-25-10.19 I've disabled a few tests, to workaround valgrind bug 275673. See http://code.google.com/p/winezeug/source/diff?spec=svn2431&r=2431&format=sid...
I've got some more interesting stuff in the works, time permitting. Keep tuned ;-).
Cheers, Austin
in your actual valgrind logs there is quite much noise about at ??? (in /usr/lib/i386-linux-gnu/libfontconfig.so.1.4.4) what's that? -- Best Regards, André Hentschel
2011/7/26 André Hentschel <nerv(a)dawncrow.de>:
Am 26.07.2011 01:17, schrieb Austin English:
On Sat, Jul 2, 2011 at 19:15, Austin English <austinenglish(a)gmail.com> wrote:
Web space usage was getting a bit high, so I've uploaded a tarball to a file download service: http://www.sendspace.com/file/5hot36
austin(a)aw21 ~ $ sha1sum scan-build-2011-07-02.tar.bz2 ac3cb3920ef97641fff1f5376f8136cef01f15bf scan-build-2011-07-02.tar.bz2
to use, just extract and open in your favorite browser: $ firefox index.html
this was run against Clang from svn: clang version 3.0 (trunk 134320)
Please send me any false positives that you'd like me to report upstream.
Cheers, Austin
P.S. For those of you wanting Valgrind results, I'm currently hitting a nasty Valgrind bug, waiting on upstream to fix: https://bugs.kde.org/show_bug.cgi?id=275673
(Thanks to Andrew N for finding the faulty commit)
Updated clang results, with: clang version 3.0 (trunk 135936) and wine-1.3.25-52-g9d7d37f
are at http://www.sendspace.com/file/x81pne 77f1b2d0fdd8cb79d4caf20279b36dc047fcc325 scan-build-2011-07-25.tar.xz
This gives 1815 warnings (previously had 1857). Again, if you see any false positives, please let me know so that I can report them upstream.
For valgrind, see http://austinenglish.com/logs/valgrind/2011-07-25-10.19 I've disabled a few tests, to workaround valgrind bug 275673. See http://code.google.com/p/winezeug/source/diff?spec=svn2431&r=2431&format=sid...
I've got some more interesting stuff in the works, time permitting. Keep tuned ;-).
Cheers, Austin
in your actual valgrind logs there is quite much noise about at ??? (in /usr/lib/i386-linux-gnu/libfontconfig.so.1.4.4) what's that?
Thanks for letting me know. I filed: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=635609 for that. I've added a suppression for it, today's results are fontconfig free: http://austinenglish.com/logs/valgrind/2011-07-27-12.24/ Cheers, Austin
Valgrind (ac0a7b644fa464fa640e06a6e26b2191b5a29a92) : http://austinenglish.com/logs/valgrind/2011-09-07-11.07/ Clang (f74a897f0eb47bea874b9247a24ad0dd61aa3507): http://www.sendspace.com/file/nvoxsk c8521b390e70a3ed31c00e69a095a35b702e1b0f scan-build-2011-09-06-1.tar.bz2 we're down to 1629 from 1815 (though some of that could be improved Clang analyzer) :). -- -Austin
On Wed, Sep 7, 2011 at 17:02, Austin English <austinenglish(a)gmail.com> wrote:
Valgrind (ac0a7b644fa464fa640e06a6e26b2191b5a29a92) : http://austinenglish.com/logs/valgrind/2011-09-07-11.07/
Clang (f74a897f0eb47bea874b9247a24ad0dd61aa3507): http://www.sendspace.com/file/nvoxsk c8521b390e70a3ed31c00e69a095a35b702e1b0f scan-build-2011-09-06-1.tar.bz2
we're down to 1629 from 1815 (though some of that could be improved Clang analyzer) :).
-- -Austin
http://www.sendspace.com/file/1qo4an 6c896e9e7b230de6b22218410dde664e460079f5 scan-build-2011-12-05-1.tar.bz2 1770 warnings. -- -Austin
On Sun, Jul 3, 2011 at 4:15 AM, Austin English <austinenglish(a)gmail.com> wrote:
Web space usage was getting a bit high, so I've uploaded a tarball to a file download service: http://www.sendspace.com/file/5hot36
Thanks for posting it, it is really helpful. I managed to find and fix a double free in one of my tests. Keep it up, Michael Mc Donnell
participants (4)
-
André Hentschel -
Austin English -
Frédéric Delanoy -
Michael Mc Donnell