pgpool2.git / summary / log / commit / refs

commit    8bb337c7d4bed2f5892f54f2f857aa6b07d0bfdb
Author:   Tatsuo Ishii <ishii@postgresql.org>
Date:     Wed Nov 19 01:26:30 2014 +0000

    Fix node id range check bug in trigger_failover_command().
    
    The node id should be lower than NUM_BACKENDS. Probably harmless since
    callers never pass node ids greater or equal to NUM_BACKENDS. But a
    bug is a bug.


 src/main/pgpool_main.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/main/pgpool_main.c b/src/main/pgpool_main.c
index e59187ad2..c749d59b4 100644
--- a/src/main/pgpool_main.c
+++ b/src/main/pgpool_main.c
@@ -2265,7 +2265,7 @@ static int trigger_failover_command(int node, const char *command_line,
 		return 0;
 
 	/* check failed nodeID */
-	if (node < 0 || node > NUM_BACKENDS)
+	if (node < 0 || node >= NUM_BACKENDS)
 		return -1;
 
 	info = pool_get_node_info(node);


[parent: da7ee6a5fa73]