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| author | Srinivas Kandagatla <srinivas.kandagatla@linaro.org> | 2019-10-09 15:41:20 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-10-10 15:28:11 +0200 |
| commit | 2d10d2d170723e9278282458a6704552dcb77eac (patch) | |
| tree | eeafa3c10435bdedda70e7714895246b758952a4 /block | |
| parent | 2419e55e532de14fdf336e09e453aa2831c73a25 (diff) | |
| download | linux-2d10d2d170723e9278282458a6704552dcb77eac.tar.bz2 | |
misc: fastrpc: fix memory leak from miscdev->name
Fix a memory leak in miscdev->name by using devm_variant
Orignally reported by kmemleak:
[<ffffff80088b74d8>] kmemleak_alloc+0x50/0x84
[<ffffff80081e015c>] __kmalloc_track_caller+0xe8/0x168
[<ffffff8008371ab0>] kvasprintf+0x78/0x100
[<ffffff8008371c6c>] kasprintf+0x50/0x74
[<ffffff8008507f2c>] fastrpc_rpmsg_probe+0xd8/0x20c
[<ffffff80086b63b4>] rpmsg_dev_probe+0xa8/0x148
[<ffffff80084de50c>] really_probe+0x208/0x248
[<ffffff80084de2dc>] driver_probe_device+0x98/0xc0
[<ffffff80084dec6c>] __device_attach_driver+0x9c/0xac
[<ffffff80084dca8c>] bus_for_each_drv+0x60/0x8c
[<ffffff80084de64c>] __device_attach+0x8c/0x100
[<ffffff80084de6e0>] device_initial_probe+0x20/0x28
[<ffffff80084dcbd0>] bus_probe_device+0x34/0x7c
[<ffffff80084da32c>] device_add+0x420/0x498
[<ffffff80084da680>] device_register+0x24/0x2c
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20191009144123.24583-3-srinivas.kandagatla@linaro.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'block')
0 files changed, 0 insertions, 0 deletions