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-rw-r--r--indra/newview/llremoteparcelrequest.cpp13
1 files changed, 8 insertions, 5 deletions
diff --git a/indra/newview/llremoteparcelrequest.cpp b/indra/newview/llremoteparcelrequest.cpp
index 0dff087553..e5ef51bdd1 100644
--- a/indra/newview/llremoteparcelrequest.cpp
+++ b/indra/newview/llremoteparcelrequest.cpp
@@ -140,22 +140,25 @@ void LLRemoteParcelInfoProcessor::processParcelInfoReply(LLMessageSystem* msg, v
typedef std::vector<observer_multimap_t::iterator> deadlist_t;
deadlist_t dead_iters;
- observer_multimap_t::iterator oi;
- observer_multimap_t::iterator start = observers.lower_bound(parcel_data.parcel_id);
+ observer_multimap_t::iterator oi = observers.lower_bound(parcel_data.parcel_id);
observer_multimap_t::iterator end = observers.upper_bound(parcel_data.parcel_id);
- for (oi = start; oi != end; ++oi)
+ while (oi != end)
{
- LLRemoteParcelInfoObserver * observer = oi->second.get();
+ // increment the loop iterator now since it may become invalid below
+ observer_multimap_t::iterator cur_oi = oi++;
+
+ LLRemoteParcelInfoObserver * observer = cur_oi->second.get();
if(observer)
{
+ // may invalidate cur_oi if the observer removes itself
observer->processParcelInfo(parcel_data);
}
else
{
// the handle points to an expired observer, so don't keep it
// around anymore
- dead_iters.push_back(oi);
+ dead_iters.push_back(cur_oi);
}
}