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Fixed potential deadlock in HandleSystem::TryAndFreeSomeHandles (bug 5665, r=dvander).

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This commit is contained in:
Kyle Sanderson 2013-08-25 09:59:53 -04:00
parent 56c87e927f
commit 86bdfa2205
1 changed files with 1 additions and 4 deletions
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5
core/HandleSys.cpp
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@ -985,12 +985,11 @@ bool HandleSystem::InitAccessDefaults(TypeAccess *pTypeAccess, HandleAccess *pHa
bool HandleSystem::TryAndFreeSomeHandles()
{
IPluginIterator *pl_iter = g_PluginSys.GetPluginIterator();
IPlugin *highest_owner = NULL;
unsigned int highest_handle_count = 0;
/* Search all plugins */
while (pl_iter->MorePlugins())
for (IPluginIterator *pl_iter = g_PluginSys.GetPluginIterator(); pl_iter->MorePlugins(); pl_iter->NextPlugin())
{
IPlugin *plugin = pl_iter->GetPlugin();
IdentityToken_t *identity = plugin->GetIdentity();
@ -1019,8 +1018,6 @@ bool HandleSystem::TryAndFreeSomeHandles()
highest_owner = plugin;
highest_handle_count = handle_count;
}
pl_iter->NextPlugin();
}
if (highest_owner == NULL || highest_handle_count == 0)