USBKeyboard: free buffer memory when kbd alloc fails

DacoTaco · DacoTaco · commit 4a950afcea2f · 2026-01-27T14:08:33.000+01:00
diff --git a/libwiikeyboard/usbkeyboard.c b/libwiikeyboard/usbkeyboard.c
@@ -252,7 +252,10 @@ s32 USBKeyboard_Open(const eventcallback cb)
 		_kbd = (struct ukbd *) malloc(sizeof(struct ukbd));
 
 		if (!_kbd)
+		{
+			iosFree(hId, buffer);
 			return -1;
+		}
 	}
 
 	memset(_kbd, 0, sizeof(struct ukbd));

Original file line number	Diff line number	Diff line change
`@@ -252,7 +252,10 @@ s32 USBKeyboard_Open(const eventcallback cb)`
`252`	`252`	`_kbd = (struct ukbd *) malloc(sizeof(struct ukbd));`
`253`	`253`
`254`	`254`	`if (!_kbd)`
	`255`	`+ {`
	`256`	`+ iosFree(hId, buffer);`
`255`	`257`	`return -1;`
	`258`	`+ }`
`256`	`259`	`}`
`257`	`260`
`258`	`261`	`memset(_kbd, 0, sizeof(struct ukbd));`