The version is 1.10.6 , I was try to reproduce this issue.
You can make a commit like this :
Revision 1
A /test
A /Test/a.c
A /another
A /another/b.c
Revision 2
M /test/a.c
M /another/b.c
Then run command : svnadmin dump svnroot include "/test"
Then it will happen.
Best Regards!
Haiyuan Qian
R & D Management Group
Hangzhou Hikvision Digital Technology Co.,Ltd
No.555 Qianmo Road, Binjiang District, Hangzhou 310052, China
M (86)18969199712
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This e-mail and its attachments contain confidential information from HIKVISION, which is intended only for the person or entity whose address is listed above. Any use of the information contained herein in any way (including, but not limited to, total or partial disclosure, reproduction, or dissemination) by persons other than the intended recipient(s) is prohibited. If you receive this e-mail in error, please notify the sender by phone or email immediately and delete it!
-----邮件原件-----
发件人: Daniel Shahaf <d.s_at_daniel.shahaf.name>
发送时间: 2020年3月23日 13:46
收件人: 钱海远(Nathan) <qianhaiyuan_at_hikvision.com>
抄送: users_at_subversion.apache.org
主题: Re: Svnadmin dump with include will lost the svn:log in sometime
钱海远(Nathan) wrote on Mon, 23 Mar 2020 05:30 +0000:
> The expected behaviour is: 'svnadmin dump' should include all properties.
>
> It happened in command : svnadmin dump --include .
>
> I organized the calling relationship of the function:
I can't reproduce that:
[[[
% lldb -- svnadmin dump r --include=/foo ⋮
(lldb) n
Process 10902 stopped
* thread #1, name = 'svnadmin', stop reason = step over
frame #0: 0x00007ffff7d9ba71 libsvn_repos-1.so.0`svn_repos_fs_revision_proplist(table_p=0x00007fffffffddf8, repos=0x00007ffff765b4c0, rev=0, authz_read_func=(libsvn_repos-1.so.0`dump_filter_authz_func at dump.c:1997), authz_read_baton=0x00007fffffffdf70, pool=0x00007ffff54b6028) at fs-wrap.c:514
511 authz_read_func, authz_read_baton,
512 pool));
513
-> 514 if (readability == svn_repos_revision_access_none)
515 {
516 /* Return an empty hash. */
517 *table_p = apr_hash_make(pool);
(lldb) p readability
(svn_repos_revision_access_level_t) $1 = svn_repos_revision_access_full ]]]
The value svn_repos_revision_access_full is correct, and indicates that the line you patched won't be executed.
FWIW, the backtrace at that point:
[[[
(lldb) bt
* thread #1, name = 'svnadmin', stop reason = step over
* frame #0: 0x00007ffff7d9ba71 libsvn_repos-1.so.0`svn_repos_fs_revision_proplist(table_p=0x00007fffffffddf8, repos=0x00007ffff765b4c0, rev=0, authz_read_func=(libsvn_repos-1.so.0`dump_filter_authz_func at dump.c:1997), authz_read_baton=0x00007fffffffdf70, pool=0x00007ffff54b6028) at fs-wrap.c:514
frame #1: 0x00007ffff7d93633 libsvn_repos-1.so.0`write_revision_record(stream=0x00007ffff54afbe0, repos=0x00007ffff765b4c0, rev=0, include_revprops=1, authz_func=(libsvn_repos-1.so.0`dump_filter_authz_func at dump.c:1997), authz_baton=0x00007fffffffdf70, pool=0x00007ffff54b6028) at dump.c:1967
frame #2: 0x00007ffff7d92fd2 libsvn_repos-1.so.0`svn_repos_dump_fs4(repos=0x00007ffff765b4c0, stream=0x00007ffff54afbe0, start_rev=0, end_rev=0, incremental=0, use_deltas=0, include_revprops=1, include_changes=1, notify_func=(svnadmin`repos_notify_handler at svnadmin.c:1055), notify_baton=0x00007ffff54afc48, filter_func=(svnadmin`dump_filter_func at svnadmin.c:1402), filter_baton=0x00007fffffffe128, cancel_func=(libsvn_subr-1.so.0`check_cancel at cmdline.c:1659), cancel_baton=0x0000000000000000, pool=0x00007ffff765b028) at dump.c:2116
frame #3: 0x0000000000406892 svnadmin`subcommand_dump(os=0x00007ffff765b188, baton=0x00007fffffffe3d8, pool=0x00007ffff765b028) at svnadmin.c:1468
frame #4: 0x00000000004052d2 svnadmin`sub_main(exit_code=0x00007fffffffe524, argc=4, argv=0x00007fffffffe628, pool=0x00007ffff765b028) at svnadmin.c:3314
frame #5: 0x0000000000403d02 svnadmin`main(argc=4, argv=0x00007fffffffe628) at svnadmin.c:3347
frame #6: 0x00007ffff743209b libc.so.6`__libc_start_main(main=(svnadmin`main at svnadmin.c:3333), argc=4, argv=0x00007fffffffe628, init=<unavailable>, fini=<unavailable>, rtld_fini=<unavailable>, stack_end=0x00007fffffffe618) at libc-start.c:308
frame #7: 0x0000000000403bba svnadmin`_start + 42
(lldb)
]]]
That's with 1.13. I don't have 1.10 handy; however, I expect the same is true in 1.10.
> I was very sure this will make a malformed dump when it work with include.
I expect the dump will load successfully, but TIAS.
Daniel
>
> Best Regards!
> Haiyuan Qian
> R & D Management Group
> Hangzhou Hikvision Digital Technology Co.,Ltd
> No.555 Qianmo Road, Binjiang District, Hangzhou 310052, China M
> (86)18969199712
>
> 本邮件及其附件含有海康威视公司的保密信息，仅限于发送给上面地址中列出的个人或群组。禁止任何其他人以任何形式使用（包括但不限于全部或部分地泄露
> 、复制、或散发）本邮件中的信息。如果您错收了本邮件，请您立即电话或邮件通知发件人并删除本邮件！
> This e-mail and its attachments contain confidential information from HIKVISION, which is intended only for the person or entity whose address is listed above. Any use of the information contained herein in any way (including, but not limited to, total or partial disclosure, reproduction, or dissemination) by persons other than the intended recipient(s) is prohibited. If you receive this e-mail in error, please notify the sender by phone or email immediately and delete it!
>
>
> -----邮件原件-----
> 发件人: Daniel Shahaf <d.s_at_daniel.shahaf.name>
> 发送时间: 2020年3月22日 1:04
> 收件人: 钱海远(Nathan) <qianhaiyuan_at_hikvision.com>
> 抄送: users_at_subversion.apache.org
> 主题: Re: Svnadmin dump with include will lost the svn:log in sometime
>
> 钱海远(Nathan) wrote on Sat, 21 Mar 2020 06:08 +0000:
> > I found the there is a BUG in subversion 1.10.6.
> >
> > Svnadmin dump with include will lost the svn:log in sometime.
> >
> > I was fix this issue several months ago , I forgot how to the issue happened again. But I have a patch to fix this issue, the code was lost the processing for SVN_PROP_REVISION_LOG.
> >
> > If there is no svn:log in the dump file , the load will be fail.
>
> Let's take these issues one at a time. The expected behaviour is:
>
> 1. 'svnadmin dump' should include all properties.
>
> 2. 'svnadmin load' should succeed even when svn:log is missing.
>
> Now, to your patch. First of all, the patch shouldn't affect
> svnadmin's behaviour in any way, because svnadmin doesn't enter the
> codepath your
> changed: that codepath is only used when authz is in effect, and svnadmin never does authz. (That's how #1 is implemented.) Did you perchance run 'svnrdump dump' instead? That'd explain why your patch had an effect.
>
> Next, omitting svn:log in the svn_repos_revision_partial_access case is not a bug; it's deliberately this way.
>
> If you can reproduce a case in which either #1 or #2 don't hold, that would be a bug. However, given that your patch had an effect, you are probably using some tool other than svnadmin. So, please quote the command lines you entered and the error messages they generated.
>
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________________________________
CONFIDENTIALITY NOTICE: This electronic message is intended to be viewed only by the individual or entity to whom it is addressed. It may contain information that is privileged, confidential and exempt from disclosure under applicable law. Any dissemination, distribution or copying of this communication is strictly prohibited without our prior permission. If the reader of this message is not the intended recipient, or the employee or agent responsible for delivering the message to the intended recipient, or if you have received this communication in error, please notify us immediately by return e-mail and delete the original message and any copies of it from your computer system. For further information about Hikvision company. please see our website at www.hikvision.com<http://www.hikvision.com>
Received on 2020-03-23 06:57:03 CET