Fix bad null check

Found by Facebook Infer static analysis tool Signed-off-by: Casper Andersson <[email protected]>
cappe987 · Aug 14, 2023 · 9592200 · 9592200
1 parent cdea9f7
commit 9592200
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/include/libcapmon.h b/include/libcapmon.h
@@ -114,9 +114,11 @@ void capmon_destroy(struct capmon *cm);
 static int OBJ##_init(struct OBJ##_bpf **skel){\
 	int err;\
 \
+	if (skel == NULL) \
+		return -EINVAL; \
 	/* Load and verify BPF application */\
 	*skel = OBJ##_bpf__open();\
-	if (!skel) {\
+	if (*skel == NULL) {\
 		ERR("failed to open and load BPF skeleton\n");\
 		return 1;\
 	}\