similar to: overflow in buffer_put_bignum2

Displaying 20 results from an estimated 1000 matches similar to: "overflow in buffer_put_bignum2"

2013 Nov 07
2
[LLVMdev] [PATCH] Do not generate nopl instruction on CPUs that don't support it.
On Tue, 5 Nov 2013, Rafael Espíndola wrote: > Please include a testcase with the patch. I'm sending testcase here. Compile it with "clang -O2 -march=k6-2 -c loop.c" > gas uses " nopl 0x0(%eax)" for k6_2. Are you sure it is a gas bug? Yes, it is gas bug. I should report it to binutils maintainers. Mikulas > On 3 November 2013 13:50, Mikulas Patocka >
2014 Sep 22
3
[LLVMdev] ARM assembler bug on LLVM 3.5
On Sun, 21 Sep 2014, Renato Golin wrote: > On 20 September 2014 15:19, Mikulas Patocka > <mikulas at artax.karlin.mff.cuni.cz> wrote: > > The problem is this - you either compile this program with > > -mcpu=cortex-a9, then clang reports error on the sdiv instruction because > > cortex a9 doesn't have sdiv. Or - you compile the program with > >
2013 Nov 12
0
[LLVMdev] [PATCH] Do not generate nopl instruction on CPUs that don't support it.
On 7 November 2013 18:31, Mikulas Patocka <mikulas at artax.karlin.mff.cuni.cz> wrote: > > > On Tue, 5 Nov 2013, Rafael Espíndola wrote: > >> Please include a testcase with the patch. > > I'm sending testcase here. Compile it with > "clang -O2 -march=k6-2 -c loop.c" The test should be in the patch itself. It can use llvm-mc to check how the nops are
2013 Nov 05
0
[LLVMdev] [PATCH] Do not generate nopl instruction on CPUs that don't support it.
Please include a testcase with the patch. gas uses " nopl 0x0(%eax)" for k6_2. Are you sure it is a gas bug? On 3 November 2013 13:50, Mikulas Patocka <mikulas at artax.karlin.mff.cuni.cz> wrote: > Hi > > This patch fixes code generation bug - 586-class CPUs don't support the > nopl instruction and some 686-class CPUs don't support it too. > > I
2013 Nov 03
2
[LLVMdev] [PATCH] Do not generate nopl instruction on CPUs that don't support it.
Hi This patch fixes code generation bug - 586-class CPUs don't support the nopl instruction and some 686-class CPUs don't support it too. I created bug 17792 for that. BTW. I think you should also optimize padding on these CPUs - instead of a stream of 0x90 nops, you should generate variants of "lea (%esi), %esi" instruction like gcc. This patch disables generation of
2014 Sep 20
2
[LLVMdev] ARM assembler bug on LLVM 3.5
Hi I have the following ARM Linux program. The program detects if the processor has division instruction, if it does, it uses it, otherwise it uses slower library call. The program works with gcc, but it doesn't work with clang. clang reports error on the sdiv instruction in the assembler. The problem is this - you either compile this program with -mcpu=cortex-a9, then clang reports
2013 Nov 22
1
[LLVMdev] [PATCH] Do not generate nopl instruction on CPUs that don't support it.
On Tue, 12 Nov 2013, Rafael Espíndola wrote: > On 7 November 2013 18:31, Mikulas Patocka > <mikulas at artax.karlin.mff.cuni.cz> wrote: > > > > > > On Tue, 5 Nov 2013, Rafael Espíndola wrote: > > > >> Please include a testcase with the patch. > > > > I'm sending testcase here. Compile it with > > "clang -O2 -march=k6-2 -c
2003 Oct 08
4
OS/390 openssh
Hello Steve, Hello OpenSSH-portable developers, I am building OpenSSH for our (EBCDIC-based) BS2000 mainframe operating system, and I noticed you do the same for OS/390. Because my initial ssh port was based on IBM's OSS port (ssh-1.2.2 or some such), I thought it was fair enough to help with a little co-operation; we might come up with a unified EBCDIC patch which could be contributed to
2001 Mar 04
1
bubblebabble patch
Hi, Here is a patch that adds the possibility of displaying key fingerprints in the bubblebabble format used by ssh.com ssh implementations. I hope it makes its way into the source. --- ./openssh-2.5.1/key_original.h Sun Mar 4 00:47:55 2001 +++ ./openssh-2.5.1/key.h Sun Mar 4 00:57:57 2001 @@ -36,6 +36,17 @@ KEY_DSA, KEY_UNSPEC }; + +enum digest_type { + DIGEST_TYPE_SHA1, +
2001 Mar 27
1
username doesn't work
Hello. I've got samba 2.0.6. My smb.conf file contains: --------- [myhome] comment = My Home path = /home/myhome username = mary, jack read only = No -------- When I run: smbclient '//mycomputer/myhome' and type valid password for mary or jack. The answer is: -------- Password: session setup failed: ERRSRV - ERRbadpw (Bad password - name/password
2018 Apr 19
1
[PATCH] kvmalloc: always use vmalloc if CONFIG_DEBUG_VM
On Thu, Apr 19, 2018 at 12:12:38PM -0400, Mikulas Patocka wrote: > > > On Wed, 18 Apr 2018, Mikulas Patocka wrote: > > > > > > > On Wed, 18 Apr 2018, David Miller wrote: > > > > > From: Mikulas Patocka <mpatocka at redhat.com> > > > Date: Wed, 18 Apr 2018 12:44:25 -0400 (EDT) > > > > > > > The structure
2003 Mar 11
1
Data replication/migration
Hello. Does Samba or the CIFS protocol support files replication/migration? Regards Brain -------------------------------- Petr `Brain' Kulhavy <brain@artax.karlin.mff.cuni.cz> http://artax.karlin.mff.cuni.cz/~brain Faculty of Mathematics and Physics, Charles University Prague, Czech Republic --- A man without a woman is like a statue without pigeons.
2018 Apr 24
2
[PATCH v3] kvmalloc: always use vmalloc if CONFIG_DEBUG_SG
On Tue 24-04-18 13:00:11, Mikulas Patocka wrote: > > > On Tue, 24 Apr 2018, Michal Hocko wrote: > > > On Tue 24-04-18 11:50:30, Mikulas Patocka wrote: > > > > > > > > > On Tue, 24 Apr 2018, Michal Hocko wrote: > > > > > > > On Mon 23-04-18 20:06:16, Mikulas Patocka wrote: > > > > [...] > > > > > @@
2018 Apr 24
2
[PATCH v3] kvmalloc: always use vmalloc if CONFIG_DEBUG_SG
On Tue 24-04-18 13:00:11, Mikulas Patocka wrote: > > > On Tue, 24 Apr 2018, Michal Hocko wrote: > > > On Tue 24-04-18 11:50:30, Mikulas Patocka wrote: > > > > > > > > > On Tue, 24 Apr 2018, Michal Hocko wrote: > > > > > > > On Mon 23-04-18 20:06:16, Mikulas Patocka wrote: > > > > [...] > > > > > @@
2018 Apr 24
3
[PATCH] kvmalloc: always use vmalloc if CONFIG_DEBUG_VM
On Tue 24-04-18 11:30:40, Mikulas Patocka wrote: > > > On Tue, 24 Apr 2018, Michal Hocko wrote: > > > On Mon 23-04-18 20:25:15, Mikulas Patocka wrote: > > > > > Fixing __vmalloc code > > > is easy and it doesn't require cooperation with maintainers. > > > > But it is a hack against the intention of the scope api. > > It is not!
2018 Apr 24
3
[PATCH] kvmalloc: always use vmalloc if CONFIG_DEBUG_VM
On Tue 24-04-18 11:30:40, Mikulas Patocka wrote: > > > On Tue, 24 Apr 2018, Michal Hocko wrote: > > > On Mon 23-04-18 20:25:15, Mikulas Patocka wrote: > > > > > Fixing __vmalloc code > > > is easy and it doesn't require cooperation with maintainers. > > > > But it is a hack against the intention of the scope api. > > It is not!
2018 May 02
2
[PATCH] kvmalloc: always use vmalloc if CONFIG_DEBUG_VM
On Tue, 24 Apr 2018 12:33:01 -0400 (EDT) Mikulas Patocka <mpatocka at redhat.com> wrote: > > > On Tue, 24 Apr 2018, Michal Hocko wrote: > > > On Tue 24-04-18 11:30:40, Mikulas Patocka wrote: > > > > > > > > > On Tue, 24 Apr 2018, Michal Hocko wrote: > > > > > > > On Mon 23-04-18 20:25:15, Mikulas Patocka wrote: >
2018 Apr 19
0
[PATCH] kvmalloc: always use vmalloc if CONFIG_DEBUG_VM
On Wed, 18 Apr 2018, Mikulas Patocka wrote: > > > On Wed, 18 Apr 2018, David Miller wrote: > > > From: Mikulas Patocka <mpatocka at redhat.com> > > Date: Wed, 18 Apr 2018 12:44:25 -0400 (EDT) > > > > > The structure net_device is followed by arbitrary driver-specific data > > > (accessible with the function netdev_priv). And for
2018 Apr 18
5
[PATCH] net: don't use kvzalloc for DMA memory
On Wed, 18 Apr 2018, Eric Dumazet wrote: > > > On 04/18/2018 07:34 AM, Mikulas Patocka wrote: > > The patch 74d332c13b21 changes alloc_netdev_mqs to use vzalloc if kzalloc > > fails (later patches change it to kvzalloc). > > > > The problem with this is that if the vzalloc function is actually used, > > virtio_net doesn't work (because it expects
2018 Apr 18
5
[PATCH] net: don't use kvzalloc for DMA memory
On Wed, 18 Apr 2018, Eric Dumazet wrote: > > > On 04/18/2018 07:34 AM, Mikulas Patocka wrote: > > The patch 74d332c13b21 changes alloc_netdev_mqs to use vzalloc if kzalloc > > fails (later patches change it to kvzalloc). > > > > The problem with this is that if the vzalloc function is actually used, > > virtio_net doesn't work (because it expects