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Avoid memory access to deleted object.

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git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@21770 a95241bf-73f2-0310-859d-f6bbb57e9c96
This commit is contained in:
Michael Pfeiffer
2007-07-31 16:38:48 +00:00
parent 2535e771cf
commit 66486a1b7d
1 changed files with 6 additions and 3 deletions
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src/add-ons/print/transports/print_to_file/FileSelector.cpp
+6 -3
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@@ -109,13 +109,16 @@ status_t FileSelector::Go(entry_ref * ref)
PostMessage(START_MSG); PostMessage(START_MSG);
acquire_sem(m_exit_sem); acquire_sem(m_exit_sem);
if ( m_result == B_OK && ref) // cache result to avoid memory access of deleted window object
m_result = m_entry.GetRef(ref); // after Quit().
status_t result = m_result;
if ( result == B_OK && ref)
result = m_entry.GetRef(ref);
Lock(); Lock();
Quit(); Quit();
return m_result; return result;
} }