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c2eecefec5df1306eafce28ccdf1ca159a552ecc
linux-stable-mirror/drivers/rpmsg
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Hangyu Hua c2eecefec5 rpmsg: virtio: Fix possible double free in rpmsg_probe() 
vch will be free in virtio_rpmsg_release_device() when
rpmsg_ns_register_device() fails. There is no need to call kfree() again.

Fix this by changing error path from free_vch to free_ctrldev.

Fixes: c486682ae1 ("rpmsg: virtio: Register the rpmsg_char device")
Signed-off-by: Hangyu Hua <hbh25y@gmail.com>
Tested-by: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com>
Link: https://lore.kernel.org/r/20220426060536.15594-2-hbh25y@gmail.com
Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org>
2022-04-26 09:23:41 -06:00
..
Kconfig
rpmsg: Move the rpmsg control device from rpmsg_char to rpmsg_ctrl
2022-03-13 11:49:53 -05:00
Makefile
rpmsg: Move the rpmsg control device from rpmsg_char to rpmsg_ctrl
2022-03-13 11:49:53 -05:00
mtk_rpmsg.c
rpmsg: Change naming of mediatek rpmsg property
2021-09-27 18:32:06 -05:00
qcom_glink_native.c
rpmsg: Update rpmsg_chrdev_register_device function
2022-03-13 11:49:53 -05:00
qcom_glink_native.h
rpmsg: glink: Switch to SPDX license identifier
2018-06-03 17:37:15 -07:00
qcom_glink_rpm.c
rpmsg: glink: Switch to SPDX license identifier
2018-06-03 17:37:15 -07:00
qcom_glink_smem.c
rpmsg: glink: Set tail pointer to 0 at end of FIFO
2019-10-11 11:34:12 -07:00
qcom_glink_ssr.c
rpmsg: glink: add include of header file
2021-01-05 22:22:40 -06:00
qcom_smd.c
rpmsg: qcom_smd: Fix irq_of_parse_and_map() return value
2022-04-22 18:04:18 -05:00
rpmsg_char.c
rpmsg: char: Introduce the "rpmsg-raw" channel
2022-03-13 11:49:53 -05:00
rpmsg_char.h
rpmsg: char: Export eptdev create and destroy functions
2022-03-13 11:49:53 -05:00
rpmsg_core.c
rpmsg: Create the rpmsg class in core instead of in rpmsg char
2022-03-13 11:49:53 -05:00
rpmsg_ctrl.c
rpmsg: ctrl: Introduce new RPMSG_CREATE/RELEASE_DEV_IOCTL controls
2022-03-13 11:49:53 -05:00
rpmsg_internal.h
rpmsg: Update rpmsg_chrdev_register_device function
2022-03-13 11:49:53 -05:00
rpmsg_ns.c
rpmsg: Turn name service into a stand alone driver
2020-11-24 10:11:59 -06:00
virtio_rpmsg_bus.c
rpmsg: virtio: Fix possible double free in rpmsg_probe()
2022-04-26 09:23:41 -06:00