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    <p>Preventing the crash is probably just delaying the problem.</p> <p>Imagine that you could prevent the crash, but as a result, the user will save incorrect data back to the database, or corrupts data files, then you are just making the problem worse.</p> <p>Instead, try to find out what the exact problem is:</p> <ul> <li>are you passing incorrect arguments to a function in the 3rd party library?</li> <li>or is it a bug in the 3rd party library? Confront the library manufacturer with the bug.</li> </ul> <p>Alternatively:</p> <ul> <li>try to find a work around to the problem</li> <li>find an alternative for the library</li> </ul> <p><strong>EDIT:</strong> To be honest, I encountered the same situation last year with a 3rd party component. What I did was the following:</p> <p>First, use a _<em>try/</em>_except construction to catch the problem. This only works if you known in which function call it exactly crashes. It works like this:</p> <pre><code>__try { Some3rdPartyLibraryFunction(); } __except (EXCEPTION_EXECUTE_HANDLER) { } </code></pre> <p>Second, to prevent further corruption of your application, make sure that the 3rd party library is not called anymore within your application. E.g. suppose that the library is a reporting component, then if you encounter the crash, don't allow the user to open a report anymore, like this:</p> <pre><code>bool MyClass::openReport (char *reportname) { if (!reportModuleEnabled) return false; __try { OpenTheReport(reportname); } __except (EXCEPTION_EXECUTE_HANDLER) { // Tell the user about the problem and prevent further access to the library ShowMessage ("Sorry, no more reports"); reportModuleEnabled = false; return false; } return true; } </code></pre>
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    1. POHowto prevent process crash on CRT error C++
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    1. COIf anything you should try and crash faster.
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    2. CO_try didn't help. The library does the text parsing, and called with user input. It crushes on some texts, but I can do nothing about it. What I want is to show user some message and close the thread, instead the whole server process crash
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    3. COWhich exception handling mechanism do you specify on the compiler's command line? I use /EHsc and that seems to work correctly in my case.
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