search for: nickolai

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2013 Jan 07
1
[PATCH] drivers/xen: avoid out-of-range write in xen_add_device
On Sat, Jan 05, 2013 at 02:18:46PM -0500, Nickolai Zeldovich wrote: > xen_add_device() in drivers/xen/pci.c allocates a struct > physdev_pci_device_add on the stack and then writes to optarr[0]. > The previous declaration of struct physdev_pci_device_add contained > a zero-length optarr[] array, presumably assuming it will be allocated...
2013 Jan 07
1
[PATCH] drivers/xen: avoid out-of-range write in xen_add_device
On Sat, Jan 05, 2013 at 02:18:46PM -0500, Nickolai Zeldovich wrote: > xen_add_device() in drivers/xen/pci.c allocates a struct > physdev_pci_device_add on the stack and then writes to optarr[0]. > The previous declaration of struct physdev_pci_device_add contained > a zero-length optarr[] array, presumably assuming it will be allocated...
2013 Jan 08
0
[PATCH] avoid undefined behavior in fmt_scaled()
...negative of LLONG_MIN is undefined behavior in C, and some compilers (e.g., gcc-4.7.2) will optimize away the 'abval < 0' check as being always false (since it can only be true with undefined behavior). The patch below performs an equivalent check without invoking undefined behavior. Nickolai. --- openssh-6.1p1/openbsd-compat/fmt_scaled.c 2008-05-19 18:57:08.000000000 -0400 +++ openssh-6.1p1/openbsd-compat/fmt_scaled.c 2013-01-08 12:18:29.883527421 -0500 @@ -196,12 +196,16 @@ unsigned int i; unit_type unit = NONE; + /* Not every negative long long has a positive representation....
2013 Nov 15
0
[qemu-upstream-unstable test] 21952: regressions - FAIL
....ibm.com> Miroslav Rezanina <mrezanin@redhat.com> MORITA Kazutaka <morita.kazutaka@lab.ntt.co.jp> MRatnikov <m.o.ratnikov@gmail.com> Nathan Rossi <nathan.rossi@xilinx.com> Nicholas Bellinger <nab@linux-iscsi.org> Nick Thomas <nick@bytemark.co.uk> Nickolai Zeldovich <nickolai@csail.mit.edu> Oleksii Shevchuk <alxchk@gmail.com> Olivier Hainque <hainque@adacore.com> Orit Wasserman <owasserm@redhat.com> Othmar Pasteka <pasteka@kabsi.at> Ozan Çağlayan <ozancag@gmail.com> Paolo Bonzini <pbonini@redhat.com...
2013 Nov 14
0
[qemu-upstream-unstable test] 21930: regressions - FAIL
....ibm.com> Miroslav Rezanina <mrezanin@redhat.com> MORITA Kazutaka <morita.kazutaka@lab.ntt.co.jp> MRatnikov <m.o.ratnikov@gmail.com> Nathan Rossi <nathan.rossi@xilinx.com> Nicholas Bellinger <nab@linux-iscsi.org> Nick Thomas <nick@bytemark.co.uk> Nickolai Zeldovich <nickolai@csail.mit.edu> Oleksii Shevchuk <alxchk@gmail.com> Olivier Hainque <hainque@adacore.com> Orit Wasserman <owasserm@redhat.com> Othmar Pasteka <pasteka@kabsi.at> Ozan Çağlayan <ozancag@gmail.com> Paolo Bonzini <pbonini@redhat.com...
2013 Nov 18
0
[qemu-upstream-unstable test] 21993: regressions - FAIL
....ibm.com> Miroslav Rezanina <mrezanin@redhat.com> MORITA Kazutaka <morita.kazutaka@lab.ntt.co.jp> MRatnikov <m.o.ratnikov@gmail.com> Nathan Rossi <nathan.rossi@xilinx.com> Nicholas Bellinger <nab@linux-iscsi.org> Nick Thomas <nick@bytemark.co.uk> Nickolai Zeldovich <nickolai@csail.mit.edu> Oleksii Shevchuk <alxchk@gmail.com> Olivier Hainque <hainque@adacore.com> Orit Wasserman <owasserm@redhat.com> Othmar Pasteka <pasteka@kabsi.at> Ozan Çağlayan <ozancag@gmail.com> Paolo Bonzini <pbonini@redhat.com...
2013 Mar 18
0
[linux-linus test] 17325: regressions - trouble: broken/fail/pass
...tos <nicholas.santos@gmail.com> Nick Bowler <nbowler@elliptictech.com> Nick Cheng <nick.cheng@areca.com.tw> Nick Dyer <nick.dyer@itdev.co.uk> Nick Kossifidis <mickflemm@gmail.com> Nick Kralevich <nnk@google.com> Nick Piggin <npiggin@kernel.dk> Nickolai Zeldovich <nickolai@csail.mit.edu> Nico Macrionitis <acrux@cruxppc.org> Nicolae Mogoreanu <mogoreanu@gmail.com> Nicolas Boullis <nboullis@debian.org> Nicolas Cavallari <cavallar@lri.fr> Nicolas de Pesloüan <nicolas.2p.debian@free.fr> Nicolas Dichtel &...
2013 Mar 29
0
[linux-linus test] 17454: regressions - FAIL
...tos <nicholas.santos@gmail.com> Nick Bowler <nbowler@elliptictech.com> Nick Cheng <nick.cheng@areca.com.tw> Nick Dyer <nick.dyer@itdev.co.uk> Nick Kossifidis <mickflemm@gmail.com> Nick Kralevich <nnk@google.com> Nick Piggin <npiggin@kernel.dk> Nickolai Zeldovich <nickolai@csail.mit.edu> Nico Macrionitis <acrux@cruxppc.org> Nicolae Mogoreanu <mogoreanu@gmail.com> Nicolas Boullis <nboullis@debian.org> Nicolas Cavallari <cavallar@lri.fr> Nicolas de Pesloüan <nicolas.2p.debian@free.fr> Nicolas Dichtel &...
2013 Apr 10
0
[linux-linus test] 17612: regressions - FAIL
...tos <nicholas.santos@gmail.com> Nick Bowler <nbowler@elliptictech.com> Nick Cheng <nick.cheng@areca.com.tw> Nick Dyer <nick.dyer@itdev.co.uk> Nick Kossifidis <mickflemm@gmail.com> Nick Kralevich <nnk@google.com> Nick Piggin <npiggin@kernel.dk> Nickolai Zeldovich <nickolai@csail.mit.edu> Nico Macrionitis <acrux@cruxppc.org> Nicolae Mogoreanu <mogoreanu@gmail.com> Nicolas Boullis <nboullis@debian.org> Nicolas Cavallari <cavallar@lri.fr> Nicolas de Pesloüan <nicolas.2p.debian@free.fr> Nicolas Dichtel &...
2013 May 05
0
[linux-linus test] 17901: regressions - FAIL
...Bowler <nbowler@elliptictech.com> Nick Cheng <nick.cheng@areca.com.tw> Nick Dyer <nick.dyer@itdev.co.uk> Nick Kossifidis <mickflemm@gmail.com> Nick Kralevich <nnk@google.com> Nick Piggin <npiggin@kernel.dk> Nick Østergaard <oe.nick@gmail.com> Nickolai Zeldovich <nickolai@csail.mit.edu> Nico Macrionitis <acrux@cruxppc.org> Nicolae Mogoreanu <mogoreanu@gmail.com> Nicolas Boullis <nboullis@debian.org> Nicolas Cavallari <cavallar@lri.fr> Nicolas de Pesloüan <nicolas.2p.debian@free.fr> Nicolas Dichtel &...
2013 May 07
0
[linux-linus test] 17916: regressions - FAIL
...t; Nick Cheng <nick.cheng@areca.com.tw> Nick Dyer <nick.dyer@itdev.co.uk> Nick Kossifidis <mickflemm@gmail.com> Nick Kralevich <nnk@google.com> Nick Piggin <npiggin@kernel.dk> Nick Wang <jfwang@us.ibm.com> Nick Østergaard <oe.nick@gmail.com> Nickolai Zeldovich <nickolai@csail.mit.edu> Nico Macrionitis <acrux@cruxppc.org> Nicolae Mogoreanu <mogoreanu@gmail.com> Nicolas Boullis <nboullis@debian.org> Nicolas Cavallari <cavallar@lri.fr> Nicolas de Pesloüan <nicolas.2p.debian@free.fr> Nicolas Dichtel &...
2013 Jun 16
0
[linux-linus test] 18150: regressions - FAIL
...t; Nick Cheng <nick.cheng@areca.com.tw> Nick Dyer <nick.dyer@itdev.co.uk> Nick Kossifidis <mickflemm@gmail.com> Nick Kralevich <nnk@google.com> Nick Piggin <npiggin@kernel.dk> Nick Wang <jfwang@us.ibm.com> Nick Østergaard <oe.nick@gmail.com> Nickolai Zeldovich <nickolai@csail.mit.edu> Nico Macrionitis <acrux@cruxppc.org> Nicolae Mogoreanu <mogoreanu@gmail.com> Nicolas Boullis <nboullis@debian.org> Nicolas Cavallari <cavallar@lri.fr> Nicolas de Pesloüan <nicolas.2p.debian@free.fr> Nicolas Dichtel &...
2013 Jun 23
0
[linux-linus test] 18181: regressions - trouble: broken/fail/pass
...t; Nick Cheng <nick.cheng@areca.com.tw> Nick Dyer <nick.dyer@itdev.co.uk> Nick Kossifidis <mickflemm@gmail.com> Nick Kralevich <nnk@google.com> Nick Piggin <npiggin@kernel.dk> Nick Wang <jfwang@us.ibm.com> Nick Østergaard <oe.nick@gmail.com> Nickolai Zeldovich <nickolai@csail.mit.edu> Nico Macrionitis <acrux@cruxppc.org> Nicolae Mogoreanu <mogoreanu@gmail.com> Nicolas Boullis <nboullis@debian.org> Nicolas Cavallari <cavallar@lri.fr> Nicolas de Pesloüan <nicolas.2p.debian@free.fr> Nicolas Dichtel &...
2013 Aug 29
0
[linux-linus test] 18805: regressions - FAIL
...t; Nick Cheng <nick.cheng@areca.com.tw> Nick Dyer <nick.dyer@itdev.co.uk> Nick Kossifidis <mickflemm@gmail.com> Nick Kralevich <nnk@google.com> Nick Piggin <npiggin@kernel.dk> Nick Wang <jfwang@us.ibm.com> Nick Østergaard <oe.nick@gmail.com> Nickolai Zeldovich <nickolai@csail.mit.edu> Nico Doerr <nico.doerr@hawo.net> Nico Macrionitis <acrux@cruxppc.org> Nicolae Mogoreanu <mogoreanu@gmail.com> Nicolas Boullis <nboullis@debian.org> Nicolas Cavallari <cavallar@lri.fr> Nicolas de Pesloüan <nicolas....
2013 Aug 29
0
[linux-linus test] 18844: regressions - FAIL
...t; Nick Cheng <nick.cheng@areca.com.tw> Nick Dyer <nick.dyer@itdev.co.uk> Nick Kossifidis <mickflemm@gmail.com> Nick Kralevich <nnk@google.com> Nick Piggin <npiggin@kernel.dk> Nick Wang <jfwang@us.ibm.com> Nick Østergaard <oe.nick@gmail.com> Nickolai Zeldovich <nickolai@csail.mit.edu> Nico Doerr <nico.doerr@hawo.net> Nico Macrionitis <acrux@cruxppc.org> Nicolae Mogoreanu <mogoreanu@gmail.com> Nicolas Boullis <nboullis@debian.org> Nicolas Cavallari <cavallar@lri.fr> Nicolas de Pesloüan <nicolas....
2004 Oct 03
0
[patch] tell user about hosts with same key
The attached patch implements a feature that would make my interaction with ssh somewhat more secure. When connecting to a host whose key is not in the known_hosts file, this patch makes ssh tell the user about any other hosts in the known_hosts file that have the same key. For example, if I have host A in my known_hosts file, and try to connect to host B which is an alias for A, ssh will tell