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Note a minor race condition that I noticed while reviewing Jeff's changes

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to this code.


git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@111908 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Russell Bryant
2008-03-28 22:45:43 +00:00
parent 7af650c18b
commit 16b2720cd4
1 changed files with 5 additions and 0 deletions
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5
main/dnsmgr.c
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@@ -21,6 +21,11 @@
* \brief Background DNS update manager
*
* \author Kevin P. Fleming <kpfleming@digium.com>
*
* \bug There is a minor race condition. In the event that an IP address
* of a dnsmgr managed host changes, there is the potential for the consumer
* of that address to access the in_addr data at the same time that the dnsmgr
* thread is in the middle of updating it to the new address.
*/
#include "asterisk.h"