diff options
| author | Russell Bryant <russell@russellbryant.com> | 2008-03-28 22:45:43 +0000 |
|---|---|---|
| committer | Russell Bryant <russell@russellbryant.com> | 2008-03-28 22:45:43 +0000 |
| commit | 16b2720cd4dfdc9a741abfc2cf1080a2642d2507 (patch) | |
| tree | 137368ec7327f0465aa0de44d578e0de722b16f0 /main/dnsmgr.c | |
| parent | 7af650c18b62c7e77680702108cc38bf88610dfb (diff) | |
Note a minor race condition that I noticed while reviewing Jeff's changes
to this code.
git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@111908 65c4cc65-6c06-0410-ace0-fbb531ad65f3
Diffstat (limited to 'main/dnsmgr.c')
| -rw-r--r-- | main/dnsmgr.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/main/dnsmgr.c b/main/dnsmgr.c index a25832850..ac13a8ab3 100644 --- a/main/dnsmgr.c +++ b/main/dnsmgr.c @@ -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" |