Return from hid_open_path early in case if hid_init fails to avoid crash (#555)

vitalys · web-flow · commit 6e3dd5774a9f · 2023-05-15T13:25:22.000+03:00
Fixes: #547
diff --git a/mac/hid.c b/mac/hid.c
@@ -1026,7 +1026,7 @@ hid_device * HID_API_EXPORT hid_open_path(const char *path)
 
 	/* Set up the HID Manager if it hasn't been done */
 	if (hid_init() < 0) {
-		goto return_error;
+		return NULL;
 	}
 	/* register_global_error: global error is set/reset by hid_init */
 

Original file line number	Diff line number	Diff line change
`@@ -1026,7 +1026,7 @@ hid_device * HID_API_EXPORT hid_open_path(const char *path)`
`1026`	`1026`
`1027`	`1027`	`/* Set up the HID Manager if it hasn't been done */`
`1028`	`1028`	`if (hid_init() < 0) {`
`1029`		`- goto return_error;`
	`1029`	`+ return NULL;`
`1030`	`1030`	`}`
`1031`	`1031`	`/* register_global_error: global error is set/reset by hid_init */`
`1032`	`1032`