On Wed, Nov 16, 2011 at 12:57 PM, Stefan Küng <tortoisesvn_at_gmail.com> wrote:
> On 16.11.2011 18:56, Paul Burba wrote:
>> On Wed, Nov 16, 2011 at 12:24 PM, Stefan Küng<tortoisesvn_at_gmail.com>
>>> A few crash reports for TSVN show a problem in libsvn_client\merge.c,
>>> function merge_props_changed:
>>> if (strcmp(prop->name, SVN_PROP_MERGEINFO) == 0)
>>> /* Does LOCAL_ABSPATH have any pristine mergeinfo? */
>>> svn_boolean_t has_pristine_mergeinfo = FALSE;
>>> apr_hash_t *pristine_props;
>>> if (apr_hash_get(pristine_props, SVN_PROP_MERGEINFO,
>>> has_pristine_mergeinfo = TRUE;
>>> The svn_wc_get_pristine_props() sets pristine_props to NULL, which then
>>> results in a segfault in apr_hash_get().
>>> svn_wc_get_pristine_props() can set pristine_props to NULL and still
>>> SVN_NO_ERROR if status is either incomplete, excluded, server_excluded or
>>> not_present. So it _can_ happen.
>>> Checked the source of the svn trunk: the issue is still there. Haven't
>>> an entry in the issue tracker so I'm reporting this here.
>> Thanks Stefan,
>> Fixed in r1202807and nominated for backport to 1.7.2.
> That was fast!
It was just so obviously wrong (and I happen to be working on merge.c
already). The API is pretty clear:
/** Return the set of "pristine" properties for @a local_abspath.
* There are node states where properties do not make sense. For these
* cases, NULL will be returned in @a *props.
const char *local_abspath,
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Received on 2011-11-16 19:03:31 CET