This patch fixes a small memory leak in libpq: the 'pstatus' field of
PGconn is a linked list of malloc'ed nodes, so it should be freed on
PQfinish().
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-Neil
Index: src/interfaces/libpq/fe-connect.c
===================================================================
RCS file: /var/lib/cvs/pgsql-server/src/interfaces/libpq/fe-connect.c,v
retrieving revision 1.262
diff -c -r1.262 fe-connect.c
*** src/interfaces/libpq/fe-connect.c 2 Oct 2003 19:52:44 -0000 1.262
--- src/interfaces/libpq/fe-connect.c 18 Oct 2003 03:31:38 -0000
***************
*** 2003,2010 ****
--- 2003,2022 ----
static void
freePGconn(PGconn *conn)
{
+ pgParameterStatus *pstatus;
+ pgParameterStatus *prev;
+
if (!conn)
return;
+
+ pstatus = conn->pstatus;
+ while (pstatus != NULL)
+ {
+ prev = pstatus;
+ pstatus = prev->next;
+ free(prev);
+ }
+
pqClearAsyncResult(conn); /* deallocate result and curTuple */
if (conn->sock >= 0)
{
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