Can someone respond to this?
With regards
Kamesh Jayachandran
Kamesh Jayachandran wrote:
> Madan U Sreenivasan wrote:
>> On Fri, 06 Oct 2006 01:06:16 +0530, Kamesh Jayachandran
>> <kamesh@collab.net> wrote:
>>
>>> Index: subversion/libsvn_fs_base/dag.c
>>> ===================================================================
>>> --- subversion/libsvn_fs_base/dag.c(revision 21673)
>>> +++ subversion/libsvn_fs_base/dag.c(working copy)
>>> @@ -1428,18 +1428,13 @@
>>> /* Remove any temporary transaction properties initially created by
>>> begin_txn(). */
>>> SVN_ERR(svn_fs_base__txn_proplist_in_trail(&txnprops, txn_id,
>>> trail));
>>> - if (txnprops)
>>> - {
>>> - if (apr_hash_get(txnprops, SVN_FS_PROP_TXN_CHECK_OOD,
>>> - APR_HASH_KEY_STRING))
>>> - SVN_ERR(svn_fs_base__set_txn_prop
>>> - (fs, txn_id, SVN_FS_PROP_TXN_CHECK_OOD, NULL,
>>> trail, pool));
>>> + if (apr_hash_get(txnprops, SVN_FS_PROP_TXN_CHECK_OOD,
>>> APR_HASH_KEY_STRING))
>>> + SVN_ERR(svn_fs_base__set_txn_prop
>>> + (fs, txn_id, SVN_FS_PROP_TXN_CHECK_OOD, NULL, trail,
>>> pool));
>>> - if (apr_hash_get(txnprops, SVN_FS_PROP_TXN_CHECK_LOCKS,
>>> - APR_HASH_KEY_STRING))
>>> - SVN_ERR(svn_fs_base__set_txn_prop
>>> - (fs, txn_id, SVN_FS_PROP_TXN_CHECK_LOCKS, NULL,
>>> trail, pool));
>>> - }
>>
>> Is there any specific reason you have removed the check for non-NULL
>> of txnprops? iirc, apr_hash_get() could crash if txnprops is NULL.
>>
> Patch is all about the fact txnprops will never be null(see the
> implementation of 'svn_fs_base__txn_proplist_in_trail', so let us
> leverage on this fact).
>
> With regards
> Kamesh Jayachandran
>
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Received on Fri Oct 13 18:04:41 2006