 05 Apr 2005, Donald Arseneau, Bug Report, pointers and segfault in yb_any_file_rclose
|
I'm getting segfaults in yb_any_file_rclose (closing a file opened with
yb_any_file_ropen with type MIDAS).
|
 21 Apr 2005, Konstantin Olchanski, Bug Report, pointers and segfault in yb_any_file_rclose
|
> I'm getting segfaults in yb_any_file_rclose (closing a file opened with
> yb_any_file_ropen with type MIDAS).
>
|
|
20 May 2008, Konstantin Olchanski, Bug Report, pending problems and fixes from triumf
|
Here is the list of known problems I am aware of and of fixes not yet committed
to midas svn: |
|
20 May 2008, Konstantin Olchanski, Bug Report, pending problems and fixes from triumf
|
Here is the list of known problems I am aware of and of fixes not yet committed
to midas svn:
|
|
28 May 2008, Konstantin Olchanski, Bug Report, pending problems and fixes from triumf
|
> Here is the list of known problems I am aware of and of fixes not yet committed
> to midas svn:
>
|
|
29 May 2008, Konstantin Olchanski, Bug Report, pending problems and fixes from triumf
|
> > Here is the list of known problems I am aware of and of fixes not yet committed to midas svn:
> > 1) added variable /equiment/foo/common/PerVariableHistory
>
|
|
17 May 2016, Konstantin Olchanski, Info, openssl situation, MacOS 10.11 (El Capitan) openssl compilation errors
|
> I recently upgraded my macbook to MacOS 10.11.
> [ and midas would not compile ]
> It seems that MacOS has now fully removed openssl ...
|
|
15 Apr 2024, Konstantin Olchanski, Bug Report, open MIDAS RPC ports
|
we had a bit of trouble with open network ports recently and I now think security of MIDAS RPC
ports needs to be tightened.
|
|
15 Apr 2024, Stefan Ritt, Bug Report, open MIDAS RPC ports
|
One thing coming to my mind is the interface binding. If you have a midas host with two networks
("global" and "local"=192.168.x.x), you can tell to which interface a socket should bind.
By default it binds both interfaces, but we could restrict the socket only to bind to the local
|
|
25 Nov 2009, Konstantin Olchanski, Bug Report, once in 100 years midas shared memory bug
|
We were debugging a strange problem in the event builder, where out of 14
fragments, two fragments were always getting serial number mismatches and the
serial numbers were not sequentially increasing (the other 12 fragments were
|
|
17 May 2024, Konstantin Olchanski, Bug Report, odbedit load into the wrong place
|
Trying to restore IRIS ODB was a nasty surprise, old save files are in .odb format and odbedit "load xxx.odb"
does an unexpected thing.
|
|
18 May 2024, Stefan Ritt, Bug Report, odbedit load into the wrong place
|
Taht's strange. I always was under the impression that .odb files are loaded relatively to the current location in
the ODB. The behaviour should not be different for different data formats, so I agree to change the .odb loading to
behave like the .xml and .json save/load.
|
|
26 Jul 2013, Konstantin Olchanski, Bug Report, odbedit fixed size buffer overrun
|
odbedit uses a fixed size buffer for ODB data. If an array in ODB is bugger than this size,
db_get_data() correctly returns DB_TRUNCATED and there is no memory overwrite, but the following
code for printing the data does not know about this truncation and proceeds printing memory
|
|
07 May 2009, Konstantin Olchanski, Bug Report, odbedit bad ctrl-C
|
When using "/bin/bash" shell, if I exit odbedit (and other midas programs) using ctrl-C, the terminal
enters a funny state, "echo" is turned off (I cannot see what I type), "delete" key does not work (echoes
^H instead).
|
|
04 Jun 2009, Stefan Ritt, Bug Report, odbedit bad ctrl-C
|
> When using "/bin/bash" shell, if I exit odbedit (and other midas programs) using ctrl-C, the terminal
> enters a funny state, "echo" is turned off (I cannot see what I type), "delete" key does not work (echoes
> ^H instead).
|
|
18 Feb 2009, Konstantin Olchanski, Info, odbc sql history mlogger update
|
> mhttpd and mlogger have been updated with potentially troublesome changes.
> These new features are now available:
> - a "feature complete" implementation of "history in an SQL database".
|
|
20 Feb 2019, Konstantin Olchanski, Info, odb needs protection against ctrl-c
|
Even with the cm_watchdog signal removed, some trouble from UNIX signals remains.
This time, when one presses Ctrl-C at the wrong time, the Ctrl-C signal handler will run at the wrong time
|
|
20 Feb 2019, Stefan Ritt, Info, odb needs protection against ctrl-c
|
Not sure if you realized, but there is a two-stage Ctrl-C handling inside midas. The first time you hit ctrl-c, the handler just sets a flag for the main
event loop, so that the program can gracefully exit without trouble. This is
done inside cm_ctrlc_handler(), which sets _ctrlc_pressed true if called. Then cm_yield() tests this flag and returns RPC_SHUTDOWN if so. I agree not very |
|
20 Feb 2019, Konstantin Olchanski, Info, odb needs protection against ctrl-c
|
Commit f81ff3c protects db_lock/unlock, but not any of the other functions. What if we do ctrl-c in the middle
of some odb write operation in the middle of memory allocation, etc.
|
|
20 Feb 2019, Konstantin Olchanski, Info, odb needs protection against ctrl-c
|
> Not sure if you realized, but there is a two-stage Ctrl-C handling inside midas.
Hmm... I am looking at the ctrl-c handler inside odbedit.
|