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Re: Segfault in mod_dav_svn with repositories on /

From: Philip Martin <philip.martin_at_wandisco.com>
Date: Fri, 10 Jan 2014 12:19:14 +0000

"Bert Huijben" <bert_at_qqmail.nl> writes:

> Your segfault should be properly fixed with r1557094, but we should probably
> also run some tests on a repository that is at the server root (instead of
> only a parent path).

It is not fixed. If you look a few lines down we pass a NULL path:

          apr_text_append(resource->pool, option,
                                             SVN_INVALID_REVNUM, NULL,
                                             1 /* add_href */,

Program received signal SIGSEGV, Segmentation fault.
[Switching to Thread 0x7f318b7fe700 (LWP 21796)]
0x00007f319a42a391 in dav_svn__build_uri (repos=0x7f3196f682b0,
    what=DAV_SVN__BUILD_URI_ACT_COLLECTION, revision=-1, path=0x0, add_href=1,
    pool=0x7f3196f6c028) at ../src/subversion/mod_dav_svn/util.c:244
244 if (root_path[0] == '/' && root_path[1] == '\0')
(gdb) p root_path
$1 = 0x0
(gdb) up
#1 0x00007f319a42bc2f in get_option (resource=0x7f3196f68330,
    elem=0x7f3196f68728, option=0x7f318b7fdb00)
    at ../src/subversion/mod_dav_svn/version.c:188
188 apr_text_append(resource->pool, option,

Philip Martin | Subversion Committer
WANdisco // *Non-Stop Data*
Received on 2014-01-10 13:19:57 CET

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