258ad2fe5e
Inject fault while probing module, if device_register() fails,
but the refcount of kobject is not decreased to 0, the name
allocated in dev_set_name() is leaked. Fix this by calling
put_device(), so that name can be freed in callback function
kobject_cleanup().
unreferenced object 0xffff88810152ad20 (size 8):
comm "modprobe", pid 252, jiffies 4294849206 (age 22.713s)
hex dump (first 8 bytes):
68 77 73 69 6d 30 00 ff hwsim0..
backtrace:
[<000000009c3504ed>] __kmalloc_node_track_caller+0x44/0x1b0
[<00000000c0228a5e>] kvasprintf+0xb5/0x140
[<00000000cff8c21f>] kvasprintf_const+0x55/0x180
[<0000000055a1e073>] kobject_set_name_vargs+0x56/0x150
[<000000000a80b139>] dev_set_name+0xab/0xe0
Fixes:
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.. | ||
iosm | ||
t7xx | ||
Kconfig | ||
Makefile | ||
mhi_wwan_ctrl.c | ||
mhi_wwan_mbim.c | ||
qcom_bam_dmux.c | ||
rpmsg_wwan_ctrl.c | ||
wwan_core.c | ||
wwan_hwsim.c |