Re: [syzbot] [input?] [usb?] WARNING in input_register_device (2)

Edward Adam Davis
2024-02-08T09:17:28Z

please test oob

#syz test https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master

diff --git a/include/linux/kobject.h b/include/linux/kobject.h
index c30affcc43b4..74b37b6459cd 100644
--- a/include/linux/kobject.h
+++ b/include/linux/kobject.h
@@ -30,7 +30,7 @@

#define UEVENT_HELPER_PATH_LEN 256
#define UEVENT_NUM_ENVP 64 /* number of env pointers */
-#define UEVENT_BUFFER_SIZE 2048 /* buffer for the variables */
+#define UEVENT_BUFFER_SIZE 2560 /* buffer for the variables */

#ifdef CONFIG_UEVENT_HELPER
/* path to the userspace helper executed on an event */