2b41de4a5b
Avoid leaking the prior value when updating the "connection" state variable. Ditto for ECPGstruct_sizeof. (It seems like this one ought to be statement-local, but testing says it isn't, and I didn't feel like diving deeper.) The actual_type[] entries are statement-local, though, so no need to mm_strdup() strings stored in them. Likewise, sqlda variables are statement-local, so we can loc_alloc them. Also clean up sloppiness around management of the argsinsert and argsresult lists. progname changes are strictly to prevent valgrind from complaining about leaked allocations. With this, valgrind reports zero leakage in the ecpg preprocessor for all of our ecpg regression test cases. Discussion: https://postgr.es/m/2011420.1713493114@sss.pgh.pa.us
PostgreSQL Database Management System
This directory contains the source code distribution of the PostgreSQL database management system.
PostgreSQL is an advanced object-relational database management system that supports an extended subset of the SQL standard, including transactions, foreign keys, subqueries, triggers, user-defined types and functions. This distribution also contains C language bindings.
Copyright and license information can be found in the file COPYRIGHT.
General documentation about this version of PostgreSQL can be found at https://www.postgresql.org/docs/devel/. In particular, information about building PostgreSQL from the source code can be found at https://www.postgresql.org/docs/devel/installation.html.
The latest version of this software, and related software, may be obtained at https://www.postgresql.org/download/. For more information look at our web site located at https://www.postgresql.org/.