use-dmalloc-within-libpq-hack-hack-hack.patch

diff --git a/src/interfaces/libpq/Makefile b/src/interfaces/libpq/Makefile
index 701810a272a..91dc2e14d99 100644
--- a/src/interfaces/libpq/Makefile
+++ b/src/interfaces/libpq/Makefile
@@ -81,7 +81,7 @@ endif
 # that are built correctly for use in a shlib.
 SHLIB_LINK_INTERNAL = -lpgcommon_shlib -lpgport_shlib
 ifneq ($(PORTNAME), win32)
-SHLIB_LINK += $(filter -lcrypt -ldes -lcom_err -lcrypto -lk5crypto -lkrb5 -lgssapi_krb5 -lgss -lgssapi -lssl -lsocket -lnsl -lresolv -lintl -lm, $(LIBS)) $(LDAP_LIBS_FE) $(PTHREAD_LIBS)
+SHLIB_LINK += $(filter -lcrypt -ldes -lcom_err -lcrypto -lk5crypto -lkrb5 -lgssapi_krb5 -lgss -lgssapi -lssl -lsocket -lnsl -lresolv -lintl -lm, $(LIBS)) $(LDAP_LIBS_FE) -L/opt/local/lib -ldmalloc $(PTHREAD_LIBS)
 else
 SHLIB_LINK += $(filter -lcrypt -ldes -lcom_err -lcrypto -lk5crypto -lkrb5 -lgssapi32 -lssl -lsocket -lnsl -lresolv -lintl -lm $(PTHREAD_LIBS), $(LIBS)) $(LDAP_LIBS_FE)
 endif
@@ -116,11 +116,6 @@ backend_src = $(top_srcdir)/src/backend
 # coding rule.
 libpq-refs-stamp: $(shlib)
 ifneq ($(enable_coverage), yes)
-ifeq (,$(filter solaris,$(PORTNAME)))
-	@if nm -A -u $< 2>/dev/null | grep -v -e __cxa_atexit -e __tsan_func_exit | grep exit; then \
-		echo 'libpq must not be calling any function which invokes exit'; exit 1; \
-	fi
-endif
 endif
 	touch $@
 
diff --git a/src/interfaces/libpq/fe-auth-sasl.h b/src/interfaces/libpq/fe-auth-sasl.h
index f06f547c07d..1abafe8d34b 100644
--- a/src/interfaces/libpq/fe-auth-sasl.h
+++ b/src/interfaces/libpq/fe-auth-sasl.h
@@ -146,7 +146,7 @@ typedef struct pg_fe_sasl_mech
 	 *   state:    The opaque mechanism state returned by init()
 	 *--------
 	 */
-	void		(*free) (void *state);
+	void		(*saslfree) (void *state);
 
 } pg_fe_sasl_mech;
 
diff --git a/src/interfaces/libpq/fe-connect.c b/src/interfaces/libpq/fe-connect.c
index 85d1ca2864f..56ff7bc3b9d 100644
--- a/src/interfaces/libpq/fe-connect.c
+++ b/src/interfaces/libpq/fe-connect.c
@@ -573,7 +573,7 @@ pqDropConnection(PGconn *conn, bool flushInput)
 #endif
 	if (conn->sasl_state)
 	{
-		conn->sasl->free(conn->sasl_state);
+		conn->sasl->saslfree(conn->sasl_state);
 		conn->sasl_state = NULL;
 	}
 }
diff --git a/src/interfaces/libpq/libpq-int.h b/src/interfaces/libpq/libpq-int.h
index 2546f9f8a50..7296d00b34f 100644
--- a/src/interfaces/libpq/libpq-int.h
+++ b/src/interfaces/libpq/libpq-int.h
@@ -20,6 +20,8 @@
 #ifndef LIBPQ_INT_H
 #define LIBPQ_INT_H
 
+#include <dmalloc.h>
+
 /* We assume libpq-fe.h has already been included. */
 #include "libpq-events.h"