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commit    44a36a8d9a6e7ba209253d694dd2ebf3e13f0b5d
Author:   Michael Meskes <meskes@postgresql.org>
Date:     Mon Mar 12 22:52:08 2018 +0000
First released in: 11.0, 9.3.23, 9.4.18, 9.5.13, 9.6.9, 10.4

    Set connection back to NULL after freeing it.
    
    Patch by Jeevan Ladhe <jeevan.ladhe@enterprisedb.com>


 src/interfaces/ecpg/preproc/output.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/interfaces/ecpg/preproc/output.c b/src/interfaces/ecpg/preproc/output.c
index 59d5d30df4a..93a1ad1498d 100644
--- a/src/interfaces/ecpg/preproc/output.c
+++ b/src/interfaces/ecpg/preproc/output.c
@@ -155,6 +155,7 @@ output_statement(char *stmt, int whenever_mode, enum ECPG_statement_type st)
 	free(stmt);
 	if (connection != NULL)
 		free(connection);
+	connection = NULL;
 }
 
 void
@@ -169,6 +170,7 @@ output_prepare_statement(char *name, char *stmt)
 	free(name);
 	if (connection != NULL)
 		free(connection);
+	connection = NULL;
 }
 
 void
@@ -189,6 +191,7 @@ output_deallocate_prepare_statement(char *name)
 	free(name);
 	if (connection != NULL)
 		free(connection);
+	connection = NULL;
 }
 
 static void


[parent: 976e5844ef53]