similar to: Using DTrace to locate memory leak

Boy am I a dummy. I want to simply dump out unfreed allocations when I terminate the script. What''s the secret sauce? #!/usr/sbin/dtrace -s pid$1::MyAlloc:return { bufs[arg1] = walltimestamp; } pid$1::MyFree:entry /bufs[arg0]/ { bufs[arg0] = 0; } This message posted from opensolaris.org

Hi, 1. I think you should apply the attached patch to openssh-2.9p1, otherwise ssh-keyscan on linux boxes with glibc-2.1 will experience enormous timeout delays. 2. Is there a program like ssh-keyscan for the Version2 (dsa and rsa) keys?? regards Peter Breitenlohner <peb at mppmu.mpg.de> -------------- next part -------------- diff -ur openssh-2.9p1.orig/ssh-keyscan.c

I am running a very simple multithreaded program (TestThread.C) which calls gethostbyname_r in several threads. My analysis of this program with both truss and DTrace suggest that is has a small leak. However, if I alter the program to have many more threads and run for a lot longer it never runs out of memory and does not carry on growing. Can anybody explain what I am missing in my analysis or

Hi, This is regarding Dtrace usability for memory leak detection. We have real-time application written C++ which runs on Solaris 10 having a problem that''s the my application grows in size from 130 Mb to 450Mb in around 15 days. So there is two possibilities with the application growth of memory due to Size growth of Dictionary Objects (Like Maps) and Memory Leak.

Hi , I have c++ server application in solaries 10 . Day by day memory usage is growing i try to find memory leaks with MDB and DTRACE and no leaks found. how can we find reason for growing memory , can we know which memory sigment is cause for growing memory usage Thanks in Advance. Rao -- This message posted from opensolaris.org

hi all, I got "xmalloc: out of memory" when i used ssh-keyscan to a remote host that is using SSH protocol 2 and only protocol 2 (no fallback to SSH protocol 1). Looks to me more like ssh-keyscan doesn't talk SSH protocol 2 to the server. Please help. Here is the exact error: # /usr/local/bin/ssh-keyscan -v miad_1 # miad_1 SSH-2.0-OpenSSH_3.0.2p1 xmalloc: out of memory

In the past 2 months another change occurred in the CVS code that broke my ssh-keyscan patch. Here's an updated version that tweaks the changed name (in the Kex struct) and also causes an attempt to grab an ssh2 key from an older server (without ssh2 support) to fail earlier and without an error message (Stuart Pearlman emailed me some code for this). This patch is based on the BSD CVS

https://bugzilla.mindrot.org/show_bug.cgi?id=2734 Bug ID: 2734 Summary: close() is called twice in confree() Product: Portable OpenSSH Version: 7.5p1 Hardware: Other OS: Other Status: NEW Severity: minor Priority: P5 Component: ssh-keyscan Assignee: unassigned-bugs at

I apologize, this patch should have been sent awhile ago. Between a lot of things that needed to be completed at work as a sysadmin for the Research Computing group at Purdue University and retiring from work after 38 years at the end of May (2012), I basically ignored it. This patch is from a clone of my workstation that I just activated at home. The patch was primarily written to fix the

Can dtrace help with collecting any of the following, in otherwords are there any existing counters to be exploited, or am I going to have to make my own custom Solaris build with additional counters... currently I can get this detailed trap information from our SPARC simulator, for example here are some ints-per-sec during a benchmark-of-interest: sending-source

ssh-keyscan may, under very specific circumstances, be vulnerable to something akin to a buffer overflow. It's probably impossible to exploit, though, if only because ssh-keyscan is not usually run on very large untrusted input files. ssh-keyscan uses an fgets() wrapper that uses an unsigned int to keep track of the length of a buffer holding the current line. On machines with sufficient

hi! with a 4GL background, wanting to learn RoR, what is the fastest learning path i should take? should i go grab a RoR tutorial, and learn Ruby along the way, or start with plain Ruby first? thanks for any inputs!

I have a strange problem with an application i use based on WTK-4GL server. my client machine first boots the wtk-4gl server appliance, then i do ssh sigam at 4GLSERVER 'cd salarios/bin/; export FGLGUI=1; export FGLSERVER=HOST1; USERNAME=sigam; fglrun newsal_4js' this action brings a display with a login and password to my machine. Until now everything is ok. When i was using wine

I am working on my first Ruby-on-Rails project after completing "cookbook" and "todo list" tutorials. When "SAVE"ing a new record to a table, the "create" method throws SQL error #42000 for: SELECT * FROM mailboxes WHERE (key = ''TEST'') LIMIT 1 but if i change syntax to fully-qualified column, the query tool is happy with: SELECT

Hi there, The results have just been in and the Ruby-on-Rails team from Finalist IT Group reached an incredible _second_ place! We''re actually so surprised, that I personally expect the start of RoR projects here soon. We''ve already announced some RoR courses. And that while we''re mainly a Java-only shop! You can read a report from one of the participating

Hello: I want to use OpenSSH to convert my application that uses telnet into SSH. Currently I have a VB client that communicates with a remote database server using Informix-4GL. This communication is done using a telnet session developed by Winsock api. I need to convert this into SSH. Is there any OpenSSH api/library available that can help me in doing this ( i know u can do it by OpenSSL)

What does rsync do with permissions? Using rsync -auvP ./* targetMachine:/targetDir I sometimes get an error/warning such as: chown GENERO/uk/reinsure/prod/rel/dbmodify.4gl : Operation not permitted The source file has owner/group stevet:dev and the target stevet:users The files are being rsync'd as user 'fyl' - fyl belongs to both dev and users group. The 'oddity' is

I bought the pickaxe about 1 1/2 months ago, and I have been reading through it and learning Ruby in my spare time. I''m about 200 pages into it, and I''m starting to think I don''t need to know all of the in''s and out''s of Ruby to get a good hang on Rails. How much Ruby do I really need to be proficient in Rails? Ruby is a great language, I love it, but

On Fri, Aug 03, 2018 at 12:06:51PM -0700, Andrei Vagin wrote: > On Fri, Aug 03, 2018 at 12:08:05AM +0300, Michael S. Tsirkin wrote: > > On Thu, Aug 02, 2018 at 02:04:12PM -0700, Nambiar, Amritha wrote: > > > On 8/1/2018 5:11 PM, Andrei Vagin wrote: > > > > On Tue, Jul 10, 2018 at 07:28:49PM -0700, Nambiar, Amritha wrote: > > > >> With this patch series,

https://bugzilla.samba.org/show_bug.cgi?id=7456 Summary: exclude directory based on presence of a file Product: rsync Version: 3.0.7 Platform: All OS/Version: Linux Status: NEW Severity: enhancement Priority: P3 Component: core AssignedTo: wayned at samba.org ReportedBy: IT at mcgeecorp.com