cipherName is corrupted in wxSQLite3Cipher::SetCipher()

[yzhgu]

win10 + vs2019 + wxWidgets 3.2.21;
I run into a problem that wxSQLite3Cipher::SetCipher() is always return false. When I debug into this function, I found the const char* cipherName is corrupted. But if I first duplicate the wxString returned by GetCipherName(cipherType), then the result is fine. Did I do something wrong? My project character set is unicode.

corrupted cipherName:

right cipherName:

[utelle]

win10 + vs2019 + wxWidgets 3.2.21; I run into a problem that wxSQLite3Cipher::SetCipher() is always return false. When I debug into this function, I found the const char* cipherName is corrupted. But if I first duplicate the wxString returned by GetCipherName(cipherType), then the result is fine. Did I do something wrong? My project character set is unicode.

Thanks for reporting this problem. Most likely the temporary object returned by method wxSQLite3Cipher::GetCipherName() or wxString::utf8_str() is destroyed, before it can be accessed by the following code. And therefore the local variable cipherName points to some invalid data. As you already detected the fix will be to save the result of wxSQLite3Cipher::GetCipherName() in a local variable. I will adjust the code accordingly.

[yzhgu]

Many thanks for your support!