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commit df6883fcac3622b45983d96b0d3128122c18aa53
Author: Alvaro Herrera <[email protected]>
AuthorDate: Wed Jul 13 12:10:03 2022 +0200

    Plug memory leak
    
    Commit 054325c5eeb3 created a memory leak in PQsendQueryInternal in case
    an error occurs while sending the message.  Repair.
    
    Backpatch to 14, like that commit.  Reported by Coverity.
---
 src/interfaces/libpq/fe-exec.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/interfaces/libpq/fe-exec.c b/src/interfaces/libpq/fe-exec.c
index b2c7727f68d..ea3a78420ca 100644
--- a/src/interfaces/libpq/fe-exec.c
+++ b/src/interfaces/libpq/fe-exec.c
@@ -1482,6 +1482,7 @@ PQsendQueryInternal(PGconn *conn, const char *query, bool 
newQuery)
 
 sendFailed:
        pqRecycleCmdQueueEntry(conn, entry);
+       pqRecycleCmdQueueEntry(conn, entry2);
        /* error message should be set up already */
        return 0;
 }


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