btf_unit_test: Fix small leak

netoptimizer · netoptimizer · commit 7409814e4455 · 2022-04-22T10:43:55.000+02:00
If init_btf_info_via_bpf_object() fails, then we should release bpf_object.

Signed-off-by: Jesper Dangaard Brouer &lt;brouer@redhat.com&gt;
diff --git a/AF_XDP-interaction/btf_unit_test.c b/AF_XDP-interaction/btf_unit_test.c
@@ -124,6 +124,7 @@ int test01_normal()
 	if (err) {
 		if (verbose)
 			printf("ERR(%d): Failed loading BTF info", err);
+		bpf_object__close(bpf_obj);
 		return EXIT_FAIL_BTF;
 	}
 	/* Teardown structs and memory again */

Original file line number	Diff line number	Diff line change
`@@ -124,6 +124,7 @@ int test01_normal()`
`124`	`124`	`if (err) {`
`125`	`125`	`if (verbose)`
`126`	`126`	`printf("ERR(%d): Failed loading BTF info", err);`
	`127`	`+ bpf_object__close(bpf_obj);`
`127`	`128`	`return EXIT_FAIL_BTF;`
`128`	`129`	`}`
`129`	`130`	`/* Teardown structs and memory again */`