numademo: free the node_to_use on the way out

Sanskriti Sharma · andikleen · commit f567a269549d · 2018-10-15T13:20:19.000-07:00
Frees pointer node_to_use before exiting program.

Fixes the following valgrind warnings:

  4 bytes in 1 blocks are still reachable in loss record 1 of 1
     at 0x4C28BE3: malloc (vg_replace_malloc.c:299)
     by 0x402973: get_node_list (in /home/sansharm/src/numactl/.libs/numademo)
     by 0x401450: main (in /home/sansharm/src/numactl/.libs/numademo)

Signed-off-by: Sanskriti Sharma &lt;sansharm@redhat.com&gt;
diff --git a/numademo.c b/numademo.c
@@ -575,5 +575,6 @@ int main(int ac, char **av)
 			}
 		}
 	}
+	free(node_to_use);
 	return 0;
 }

Original file line number	Diff line number	Diff line change
`@@ -575,5 +575,6 @@ int main(int ac, char **av)`
`575`	`575`	`}`
`576`	`576`	`}`
`577`	`577`	`}`
	`578`	`+ free(node_to_use);`
`578`	`579`	`return 0;`
`579`	`580`	`}`