Avoid double free in case of error for DEL and MGET

michael-grunder · michael-grunder · commit bc60805a4d48 · 2016-05-01T19:11:37.000-07:00
diff --git a/redis_cluster.c b/redis_cluster.c
@@ -526,7 +526,6 @@ distcmd_resp_handler(INTERNAL_FUNCTION_PARAMETERS, redisCluster *c, short slot,
     {
         cluster_multi_free(mc);
         zval_dtor(z_ret);
-        efree(z_ret);
         efree(ctx);
         return -1;
     }

Original file line number	Diff line number	Diff line change
`@@ -526,7 +526,6 @@ distcmd_resp_handler(INTERNAL_FUNCTION_PARAMETERS, redisCluster *c, short slot,`
`526`	`526`	`{`
`527`	`527`	`cluster_multi_free(mc);`
`528`	`528`	`zval_dtor(z_ret);`
`529`		`- efree(z_ret);`
`530`	`529`	`efree(ctx);`
`531`	`530`	`return -1;`
`532`	`531`	`}`