Alexandre Julliard : ole32: Fix wrap-around bug in tick count comparison.
Alexandre Julliard
julliard at winehq.org
Thu Jan 24 12:59:49 CST 2013
Module: wine
Branch: master
Commit: e089295f75cf9db2557418d644c72bc9ba55e70a
URL: http://source.winehq.org/git/wine.git/?a=commit;h=e089295f75cf9db2557418d644c72bc9ba55e70a
Author: Alexandre Julliard <julliard at winehq.org>
Date: Thu Jan 24 15:15:25 2013 +0100
ole32: Fix wrap-around bug in tick count comparison.
---
dlls/ole32/compobj.c | 5 ++++-
1 files changed, 4 insertions(+), 1 deletions(-)
diff --git a/dlls/ole32/compobj.c b/dlls/ole32/compobj.c
index 630e016..dc2a02b 100644
--- a/dlls/ole32/compobj.c
+++ b/dlls/ole32/compobj.c
@@ -813,14 +813,17 @@ static void apartment_freeunusedlibraries(struct apartment *apt, DWORD delay)
real_delay = 0;
}
- if (!real_delay || (entry->unload_time && (entry->unload_time < GetTickCount())))
+ if (!real_delay || (entry->unload_time && ((int)(GetTickCount() - entry->unload_time) > 0)))
{
list_remove(&entry->entry);
COMPOBJ_DllList_ReleaseRef(entry->dll, TRUE);
HeapFree(GetProcessHeap(), 0, entry);
}
else
+ {
entry->unload_time = GetTickCount() + real_delay;
+ if (!entry->unload_time) entry->unload_time = 1;
+ }
}
else if (entry->unload_time)
entry->unload_time = 0;
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