Re: svn crashes when connection to server refused
Greetings, Marco Atzeri! > On 26.01.2022 21:16, Andrey Repin wrote: >> Greetings, marco atzeri! >> >> Marco, on an unrelated note, can you please package Subversion with >> alternatives support? >> I understand that the request is uncommon, but I do have uncommon >> requirements. I'm using a custom Subversion build, which is good for common >> use, but have a small deficiency in LC_TIME handling (simply put, it always >> output localized dates, regardless of the settings). >> Thus I have to use a different Subversion binary for release automation. >> I already do some massaging to a similar extent, but a proper alternatives >> support would be much more convenient. >> >> Thank you in advance. >> >> > Hi Andrey > what exactly do you mean ? > is you need svn to point to another program than >/usr/bin/svn.exe > can not you set Alternatives to use a >/usr/local/bin/svn > as switch point between /usr/bin/svn.exe and your alternate ? > What am I missing ? Hm, point. :) That did not occurred to me. thanks for the idea! -- With best regards, Andrey Repin Friday, January 28, 2022 11:00:07 Sorry for my terrible english... -- Problem reports: https://cygwin.com/problems.html FAQ: https://cygwin.com/faq/ Documentation:https://cygwin.com/docs.html Unsubscribe info: https://cygwin.com/ml/#unsubscribe-simple
Re: svn crashes when connection to server refused
On 26.01.2022 21:16, Andrey Repin wrote: Greetings, marco atzeri! Marco, on an unrelated note, can you please package Subversion with alternatives support? I understand that the request is uncommon, but I do have uncommon requirements. I'm using a custom Subversion build, which is good for common use, but have a small deficiency in LC_TIME handling (simply put, it always output localized dates, regardless of the settings). Thus I have to use a different Subversion binary for release automation. I already do some massaging to a similar extent, but a proper alternatives support would be much more convenient. Thank you in advance. Hi Andrey what exactly do you mean ? is you need svn to point to another program than /usr/bin/svn.exe can not you set Alternatives to use a /usr/local/bin/svn as switch point between /usr/bin/svn.exe and your alternate ? What am I missing ? Regards Marco -- Problem reports: https://cygwin.com/problems.html FAQ: https://cygwin.com/faq/ Documentation:https://cygwin.com/docs.html Unsubscribe info: https://cygwin.com/ml/#unsubscribe-simple
Re: svn crashes when connection to server refused
Greetings, marco atzeri! Marco, on an unrelated note, can you please package Subversion with alternatives support? I understand that the request is uncommon, but I do have uncommon requirements. I'm using a custom Subversion build, which is good for common use, but have a small deficiency in LC_TIME handling (simply put, it always output localized dates, regardless of the settings). Thus I have to use a different Subversion binary for release automation. I already do some massaging to a similar extent, but a proper alternatives support would be much more convenient. Thank you in advance. -- With best regards, Andrey Repin Wednesday, January 26, 2022 22:57:02 Sorry for my terrible english... -- Problem reports: https://cygwin.com/problems.html FAQ: https://cygwin.com/faq/ Documentation:https://cygwin.com/docs.html Unsubscribe info: https://cygwin.com/ml/#unsubscribe-simple
Re: [EXTERNAL] Re: svn crashes when connection to server refused
On 18.01.2022 18:31, Brian Inglis wrote: On 2022-01-17 23:15, Marco Atzeri wrote: On 18.01.2022 03:03, Lavrentiev, Anton (NIH/NLM/NCBI) [C] wrote: Submitted details for adding Cygwin packages to the Apache Subversion Binary Packages web page: https://subversion.apache.org/packages.html to the Subversion ML: https://lists.apache.org/list?us...@subversion.apache.org:2022-1 Also noticed that current subversion cygport, patches, etc. are not yet checked in to the git-cygwin-packages repo: https://cygwin.com/git-cygwin-packages/?p=git/cygwin-packages/subversion.git;a=summary Now they are in sync. Uploading to git repository is always one of the things to do later ... Regards Marco -- Problem reports: https://cygwin.com/problems.html FAQ: https://cygwin.com/faq/ Documentation:https://cygwin.com/docs.html Unsubscribe info: https://cygwin.com/ml/#unsubscribe-simple
Re: [EXTERNAL] Re: svn crashes when connection to server refused
On 2022-01-17 23:15, Marco Atzeri wrote: On 18.01.2022 03:03, Lavrentiev, Anton (NIH/NLM/NCBI) [C] wrote: Subversion seems to have along list of upstream issues can you check if the issue was already noted and solved upstream ? If so I can deploy a new release. Looks like 1.14.1 dated Feb 2021 is the latest official release, per their website; and that's what we have in Cygwin. I also tried to check out and build it right from the repository, but there were some issues Once finally built I got an error message that the https:// scheme wasn’t supported. I guess I missed some configuration peculiarities for Cygwin (but also, I noticed that for some reason the source code treats Cygwin as Windows -- particularly how the pathname is assumed to have the drive letters, and that is really baffling -- so I am not exactly sure what was meant by that by the SVN developers). you can rebuild with the same Cygwin setting and patches reusing the content of the cygwin source packages. You can use Setup to download it. It should appear under /usr/src. You will need to install the package cygport to replicate the build There is large manual to understand the script settings in usr/share/doc/cygport/html/manual/toc_index.html Submitted details for adding Cygwin packages to the Apache Subversion Binary Packages web page: https://subversion.apache.org/packages.html to the Subversion ML: https://lists.apache.org/list?us...@subversion.apache.org:2022-1 Also noticed that current subversion cygport, patches, etc. are not yet checked in to the git-cygwin-packages repo: https://cygwin.com/git-cygwin-packages/?p=git/cygwin-packages/subversion.git;a=summary -- Take care. Thanks, Brian Inglis, Calgary, Alberta, Canada This email may be disturbing to some readers as it contains too much technical detail. Reader discretion is advised. [Data in binary units and prefixes, physical quantities in SI.] -- Problem reports: https://cygwin.com/problems.html FAQ: https://cygwin.com/faq/ Documentation:https://cygwin.com/docs.html Unsubscribe info: https://cygwin.com/ml/#unsubscribe-simple
Re: [EXTERNAL] Re: svn crashes when connection to server refused
On 2022-01-17 19:03, Lavrentiev, Anton (NIH/NLM/NCBI) [C] via Cygwin wrote: Subversion seems to have along list of upstream issues can you check if the issue was already noted and solved upstream ? If so I can deploy a new release. Thanks for the suggestion! Looks like 1.14.1 dated Feb 2021 is the latest official release, per their website; and that's what we have in Cygwin. I also tried to check out and build it right from the repository, but there were some issues Once finally built I got an error message that the https:// scheme wasn’t supported. I guess I missed some configuration peculiarities for Cygwin (but also, I noticed that for some reason the source code treats Cygwin as Windows -- particularly how the pathname is assumed to have the drive letters, and that is really baffling -- so I am not exactly sure what was meant by that by the SVN developers). You should normally be able to build from git-cygwin-packages repo for subversion containing cygport, patches, and any other Cygwin files, but the current release has not yet been checked in at: https://cygwin.com/git-cygwin-packages/?p=git/cygwin-packages/subversion.git although you can see from the tree 21 patches were available to apply. So you have to download the source package which will include the current cygport, patches, and any other Cygwin files. It is often a good idea also to look for relevant source patches available in packages' sources from upstream, as well as other distros such as Fedora (closely related to and used by some to build some Cygwin tools, parts of releases, and packages), Debian, MacPorts, and OpenSuSE where available: https://src.fedoraproject.org/rpms/subversion/tree/rawhide https://salsa.debian.org/lts-team/packages/subversion/-/tree/master/debian/patches https://github.com/macports/macports-ports/tree/0a3636ef019083102b8eb19ba230d173a2a37afe/devel/subversion/files https://github.com/bmwiedemann/openSUSE/tree/master/packages/s/subversion [Thanks to those who pointed me to those package sources repos] -- Take care. Thanks, Brian Inglis, Calgary, Alberta, Canada This email may be disturbing to some readers as it contains too much technical detail. Reader discretion is advised. [Data in binary units and prefixes, physical quantities in SI.] -- Problem reports: https://cygwin.com/problems.html FAQ: https://cygwin.com/faq/ Documentation:https://cygwin.com/docs.html Unsubscribe info: https://cygwin.com/ml/#unsubscribe-simple
Re: [EXTERNAL] Re: svn crashes when connection to server refused
On 18.01.2022 03:03, Lavrentiev, Anton (NIH/NLM/NCBI) [C] wrote: Subversion seems to have along list of upstream issues can you check if the issue was already noted and solved upstream ? If so I can deploy a new release. Thanks for the suggestion! Looks like 1.14.1 dated Feb 2021 is the latest official release, per their website; and that's what we have in Cygwin. I also tried to check out and build it right from the repository, but there were some issues Once finally built I got an error message that the https:// scheme wasn’t supported. I guess I missed some configuration peculiarities for Cygwin (but also, I noticed that for some reason the source code treats Cygwin as Windows -- particularly how the pathname is assumed to have the drive letters, and that is really baffling -- so I am not exactly sure what was meant by that by the SVN developers). Anton Lavrentiev Contractor NIH/NLM/NCBI you can rebuild with the same Cygwin setting and patches reusing the content of the cygwin source packages. You can use Setup to download it. It should appear under /usr/src. You will need to install the package cygport to replicate the build There is large manual to understand the script settings in usr/share/doc/cygport/html/manual/toc_index.html -- Problem reports: https://cygwin.com/problems.html FAQ: https://cygwin.com/faq/ Documentation:https://cygwin.com/docs.html Unsubscribe info: https://cygwin.com/ml/#unsubscribe-simple
RE: [EXTERNAL] Re: svn crashes when connection to server refused
> Subversion seems to have along list of upstream issues > > can you check if the issue was already noted and solved upstream ? > If so I can deploy a new release. Thanks for the suggestion! Looks like 1.14.1 dated Feb 2021 is the latest official release, per their website; and that's what we have in Cygwin. I also tried to check out and build it right from the repository, but there were some issues Once finally built I got an error message that the https:// scheme wasn’t supported. I guess I missed some configuration peculiarities for Cygwin (but also, I noticed that for some reason the source code treats Cygwin as Windows -- particularly how the pathname is assumed to have the drive letters, and that is really baffling -- so I am not exactly sure what was meant by that by the SVN developers). Anton Lavrentiev Contractor NIH/NLM/NCBI -- Problem reports: https://cygwin.com/problems.html FAQ: https://cygwin.com/faq/ Documentation:https://cygwin.com/docs.html Unsubscribe info: https://cygwin.com/ml/#unsubscribe-simple
Re: svn crashes when connection to server refused
On Sun, Jan 16, 2022 at 11:55 PM Lavrentiev, Anton (NIH/NLM/NCBI) [C]
via Cygwin wrote:
>
> Hi all,
>
> Before I go ahead and try to submit this as a bug report with the Apache
> Subversion project, I wanted to ask
> if anybody experiences the same issue as me (or, maybe it's a Cygwin issue,
> not svn's)...
>
> I use svn at home on Cygwin via a tunneled connection to my SVN server at
> work, so when the tunnel is
> not up (and basically, svn connects to localhost:SVN-port and supposedly
> receives "connection refused"),
> it crashes ungracefully with SEGFAULT leaving the repo locked ("svn cleanup"
> is required). When the tunnel
> is up, everything goes well. Also, I could not reproduce any such behavior
> at work, because the server there
> is readily available, so the connection always succeeds.
>
> It's not new, but it reached a tipping point, and I would rather try to have
> it fixed.
>
> So this is how it looks like when the tunnel is down:
>
> $ svn --version
> svn, version 1.14.1 (r1886195)
>compiled Feb 12 2021, 17:58:10 on x86_64-unknown-cygwin
> ...
> $ svn up
> Updating '.':
> Segmentation fault (core dumped)
Subversion seems to have along list of upstream issues
can you check if the issue was already noted and solved upstream ?
If so I can deploy a new release.
Regards
Marco
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svn crashes when connection to server refused
Hi all,
Before I go ahead and try to submit this as a bug report with the Apache
Subversion project, I wanted to ask
if anybody experiences the same issue as me (or, maybe it's a Cygwin issue, not
svn's)...
I use svn at home on Cygwin via a tunneled connection to my SVN server at work,
so when the tunnel is
not up (and basically, svn connects to localhost:SVN-port and supposedly
receives "connection refused"),
it crashes ungracefully with SEGFAULT leaving the repo locked ("svn cleanup" is
required). When the tunnel
is up, everything goes well. Also, I could not reproduce any such behavior at
work, because the server there
is readily available, so the connection always succeeds.
It's not new, but it reached a tipping point, and I would rather try to have it
fixed.
So this is how it looks like when the tunnel is down:
$ svn --version
svn, version 1.14.1 (r1886195)
compiled Feb 12 2021, 17:58:10 on x86_64-unknown-cygwin
...
$ svn up
Updating '.':
Segmentation fault (core dumped)
$ svn up
svn: E155004: Run 'svn cleanup' to remove locks (type 'svn help cleanup' for
details)
svn: E155004: Working copy '/cygdrive/g/cygwin/cxx' locked.
svn: E155004: '/cygdrive/g/cygwin/cxx' is already locked.
(it does not crash the second time because it does not attempt to connect, but
once "svn cleanup"
is done, it's going to do exactly the same as above and coredump)
The stackdump file does not look very useful, but here it is:
$ cat svn.exe.stackdump
Exception: STATUS_ACCESS_VIOLATION at rip=000
rax= rbx= rcx=0008000E7388
rdx=0008000EF6C8 rsi=0008000DE348 rdi=0011
r8 = r9 =000800118088 r10=0001
r11=0003F4F45359 r12=B9E0 r13=B9E8
r14=0008000DE3D8 r15=0008000E7388
rbp=B9F8 rsp=B988
program=C:\cygwin64\bin\svn.exe, pid 51421, thread main
cs=0033 ds=002B es=002B fs=0053 gs=002B ss=002B
Stack trace:
FrameFunctionArgs
End of stack trace
Also, I tried to strace svn in this situation, and this is what has transpired:
$ strace -m all -n -o svn.strace /usr/bin/svn up
Updating '.':
2943523 [main] svn 51421 cygwin_exception::open_stackdumpfile: Dumping stack
trace to svn.exe.stackdump
The bottom portion of svn.strace (after the connect attempt) follows below.
Thanks for any insights!
P.S. I'm a little behind with my Cygwin version, but like I said, this problem
was going on for me for many
versions, both SVN and Cygwin... SVN seems current per Cygwin Setup, though.
$ uname -a
CYGWIN_NT-6.1 X 3.2.0(0.340/5/3) 2021-03-29 08:42 x86_64 Cygwin
P.P.S. I actually tried my recent own build (from Jan 14) of Cygwin, and the
behavior did not change at all:
$ uname -a
CYGWIN_NT-6.1 X 3.4.0(0.341/5/3) 2022-01-14 21:40 x86_64 Cygwin
$ svn up
Updating '.':
Segmentation fault (core dumped)
...
11708 397483 [main] svn 51421 cygwin_socket: socket (2, 1 (flags 0x200), 6)
47 397530 [main] svn 51421 build_fh_pc: fh 0x1803632C0, dev 001E0024
148 397678 [main] svn 51421 fhandler_base::set_close_on_exec: set
close_on_exec for to 1
28 397706 [main] svn 51421 fhandler_base::set_flags: flags 0x50002,
supplied_bin 0x0
29 397735 [main] svn 51421 fhandler_base::set_flags: O_TEXT/O_BINARY set in
flags 0x1
28 397763 [main] svn 51421 fhandler_base::set_flags: filemode set to binary
23 397786 [main] svn 51421 cygwin_socket: 3 = socket(2, 1 (flags
0x200), 6)
29 397815 [main] svn 51421 fcntl64: fcntl(3, 3, ...)
29 397844 [main] svn 51421 fhandler_base::fcntl: GETFL: 0x50002
25 397869 [main] svn 51421 fcntl64: 327682 = fcntl(3, 3, 0x0)
30 397899 [main] svn 51421 fcntl64: fcntl(3, 4, ...)
37 397936 [main] svn 51421 fhandler_socket_wsock::ioctl: socket is now
nonblocking
28 397964 [main] svn 51421 fhandler_socket_wsock::ioctl: 0 =
ioctl_socket(8004667E, 0xB86C)
31 397995 [main] svn 51421 fhandler_base::set_flags: flags 0x54002,
supplied_bin 0x0
33 398028 [main] svn 51421 fhandler_base::set_flags: O_TEXT/O_BINARY set in
flags 0x1
27 398055 [main] svn 51421 fhandler_base::set_flags: filemode set to binary
31 398086 [main] svn 51421 fcntl64: 0 = fcntl(3, 4, 0x54002)
59 398145 [main] svn 51421 fhandler_socket_inet::setsockopt: setsockopt
optval=1
27 398172 [main] svn 51421 cygwin_setsockopt: 0 = setsockopt(3, 6, 0x1,
0xB9D0, 4)
--- Process 8520 (pid: 51421) thread 8552 created
437 398609 [main] svn 51421 __set_errno: void __set_winsock_errno(const
char*, int):206 setting errno 119
71 398680 [main] svn 51421 __set_winsock_errno: connect:821 - winsock error
10036 -> errno 119
55 398735 [main] svn 51421 cygwin_connect: -1 = connect(3, 0x8000D5878,
16), errno 119
3250 401985 [main] svn 51421 __set_errno: char* strerror(int):397 setting
errno 22
52 402037 [main] svn 51421 __set_errno: char* strerror(int):397 setting
errno 22
48 402085 [main] svn
