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Re: Segfault in mod_dav_svn with repositories on /

From: Ben Reser <ben_at_reser.org>
Date: Fri, 10 Jan 2014 23:22:35 -0800

On 1/10/14, 4:19 AM, Philip Martin wrote:
> It is not fixed. If you look a few lines down we pass a NULL path:
>
> apr_text_append(resource->pool, option,
> dav_svn__build_uri(resource->info->repos,
> DAV_SVN__BUILD_URI_ACT_COLLECTION,
> SVN_INVALID_REVNUM, NULL,
> 1 /* add_href */,
> resource->pool));
>
> 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,

I reverted Bert's fix and applied a better one in r1557320.
Received on 2014-01-11 08:22:23 CET

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