similar to: [Bug 1355] New: pointer arithmetic/gcc strict-aliasing warnings

Is this a misuse of strtok() in OpenSSH-2.1.1p2? readconf.c:process_config_line() calls strtok() to parse config lines. When it finds oProtocol it calls compat.c:proto_spec() which in turns uses strtok(). However on return of proto_spec(), process_config_line() calls strtok() once more to (quoting from the source code) /* Check that there is no garbage at end of line. */ But surely strtok()

/Volumes/mrs5/net/llvm/llvm/llvm/lib/Target/CellSPU/ SPUISelDAGToDAG.cpp: In function 'bool<unnamed>::isFPS16Immediate(llvm::ConstantFPSDNode*, short int&)': /Volumes/mrs5/net/llvm/llvm/llvm/lib/Target/CellSPU/ SPUISelDAGToDAG.cpp:141: warning: dereferencing type-punned pointer will break strict-aliasing rules In file included from

This patch allows the OpenSSH client to make connections over SCTP, and allows the OpenSSH server to listen for connections over SCTP. SCTP is a robust transport-layer protocol which supports, amongst other things, the changing of endpoint IPs without breaking the connection. To connect via SCTP, pass -H or set "ConnectViaSCTP yes". To listen via SCTP as well as TCP, set

The following patch against openssh-SNAP-20000823 allows to override the compile-time "ssh_prng_cmds" file at run time by adding new options to the server and client configurations. (We move binaries around a bit, and this was the only absolute path that couldn't be fixed at run-time). Regards Jan diff -ur openssh-SNAP-20000823.orig/entropy.c openssh-SNAP-20000823.new/entropy.c

Hello again! Since there was some resistance against adding TCP_NODELAY uncontionally, I've made another patch. The new patch contains the following: * Added a NoDelay yes/no (default no) config option to ssh and sshd * Added -oNoDelay=yes to the ssh command line for sftp. * Changed the sshd subsystem config option syntax from Subsystem name path to Subsystem name options path

Hi all, this is a patch to make Ciphers, MACs and KexAlgorithms available in Match blocks. Now I can reach a -current machine with some Android terminal app without changing the default ciphers for all clients: Match Address 192.168.1.2 Ciphers aes128-cbc MACs hmac-sha1 KexAlgorithms diffie-hellman-group-exchange-sha1 Index: servconf.c

Hey Damien, > Would something like this help? > > Match sessiontype shell > User foo > Match remotecommand "none" > User foo2 > Match sessiontype exec remotecommand "/rsync" > User bar > Match sessiontype subsystem remotecommand "sftp" > User baz > > > diff --git a/readconf.c b/readconf.c > <snip> Thanks for looking

When forwarding a Unix-domain socket, the remote socket path must be absolute (otherwise the forwarding fails later). However, guessing absolute path on the remote end is sometimes not straightforward, because the file system location may vary for many reasons, including the system installation, the choices of NFS mount points, or the remote user ID. To allow ssh clients to request remote socket

/Volumes/mrs5/net/llvm/llvm/llvm/lib/Target/X86/X86ISelLowering.cpp: In member function 'llvm::SDOperand llvm::X86TargetLowering::LowerTRAMPOLINE(llvm::SDOperand, llvm::SelectionDAG&)': /Volumes/mrs5/net/llvm/llvm/llvm/lib/Target/X86/X86ISelLowering.cpp: 5305: warning: dereferencing type-punned pointer will break strict- aliasing rules :-(

This patch series consists of minor fixes and cleanups I made during update to openssh V_4_6 branch. openssh/auth-pam.c | 9 ++++----- openssh/auth2.c | 2 -- openssh/readconf.c | 7 ++++--- openssh/servconf.c | 14 ++++++++------ openssh/sftp-server.c | 9 ++++++--- openssh/sshd.c | 2 +- 6 files changed, 23 insertions(+), 20 deletions(-) -- ldv

When compiling trunk using gcc 4.1.2 on linux/ppc64, I now see a warning that I don't remember seeing previously: llvm[2]: Compiling InlineSpiller.cpp for Release+Asserts build /src/llvm-trunk-dev/include/llvm/ADT/PointerIntPair.h: In member function ‘const PointerTy* llvm::PointerIntPair<PointerTy, IntBits, IntType, PtrTraits>::getAddrOfPointer() const [with PointerTy = void*, unsigned

On Mon, 30 Mar 2015, Damien Miller wrote: > On Mon, 30 Mar 2015, Hanno B?ck wrote: > > > On Mon, 30 Mar 2015 09:19:02 +1100 (AEDT) > > Damien Miller <djm at mindrot.org> wrote: > > > > > What version of OpenSSH is this? > > > > 6.8 portable on Linux. > > That's strange - the line numbers in the valgrind stack trace don't >

On Saturday 15 December 2007 08:36:02 Mike Stump wrote: > /Volumes/mrs5/net/llvm/llvm/llvm/lib/Target/X86/X86ISelLowering.cpp: > In member function 'llvm::SDOperand > llvm::X86TargetLowering::LowerTRAMPOLINE(llvm::SDOperand, > llvm::SelectionDAG&)': > /Volumes/mrs5/net/llvm/llvm/llvm/lib/Target/X86/X86ISelLowering.cpp: > 5305: warning: dereferencing type-punned

# This issue is also related to # Subject: Re: [openssh-dev]: disable ProxyCommand from being used? On reading ~/.ssh/config file, host name which is specified by command line and check with 'Host' line, is constant for the whole of reading. If this host name is expanded by 'HostName' option value, it's worth for making config file simple and usefull 'Host' can be

On Sat, 4 May 2024, openssh at tr.id.au wrote: > Hey there, > > I often want different behavior in my ssh client depending on > whether I'm logging into an interactive session or running > a remote non-interactive command. We can see at, say, > https://unix.stackexchange.com/a/499562/305714 that this isn't a > unique wish, and existing solutions are kind of baroque.

This header provides only three typedefs: n_long, n_short, and n_time. OpenSSH doesn't use it at all, and the headers it includes don't. So punt this ancient include since it offers nothing useful. --- defines.h | 1 - includes.h | 1 - misc.c | 1 - readconf.c | 1 - servconf.c | 1 - 5 files changed, 5 deletions(-) diff --git a/defines.h b/defines.h index

Hi, It seems from the source code that there are a couple of quirks with this option: firstly, in the code it's mis-spelt as "challenge_reponse_authentication" and secondly, the default for the client (in readconf.c) seems to be off, whereas for the server (servconf.c) seems to be on: readconf.c: if (options->challenge_reponse_authentication == -1) readconf.c:

On Mon, 6 May 2024, openssh at tr.id.au wrote: > ... and I guess your next question will be about compilation environment, so: > > ``` > $ gcc --version > gcc (Gentoo 13.2.1_p20240210 p14) 13.2.1 20240210 > Copyright (C) 2023 Free Software Foundation, Inc. > This is free software; see the source for copying conditions. There is NO > warranty; not even for MERCHANTABILITY

http://bugzilla.mindrot.org/show_bug.cgi?id=596 Summary: "ProxyCommand none" doesn't work Product: Portable OpenSSH Version: -current Platform: All OS/Version: Linux Status: NEW Severity: normal Priority: P2 Component: ssh AssignedTo: openssh-bugs at mindrot.org ReportedBy:

Hello, we've run a coverity scan on the openssh sources and it found several issues. Although the scan was run on patched rhel sources, some results are applicable to vanilla sources too. * servconf.c:1458:dead_error_line ? Execution cannot reach this statement "*intptr = *intptr + 1;" --- a/servconf.c +++ b/servconf.c @@ -1451,12 +1451,8 @@