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Ticket UUID: 406d3b2ef91cfb75fc153e9b5fc970869baf2b0d
Title: SQL function auxdata associated with parameters is not cleared
Status: Fixed Type: Code_Defect
Severity: Important Priority: Immediate
Subsystem: Unknown Resolution: Fixed
Last Modified: 2013-07-18 18:45:58
Version Found In: 3.7.17
User Comments:
drh added on 2013-07-18 14:15:00:

The auxiliary information associated with specific function parameters and registered by the sqlite3_set_auxdata() routine is not cleared when the function argument is a bound parameter which is modified by one of the sqlite3_bind_xxxx() interfaces.

On the other hand, the auxdata is cleared immediately, even before the sqlite3_set_auxdata() routine returns, if a memory allocation error occurs. This latter behavior probably cannot be changed, but it at least needs to be documented.