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| author |   Hangyu Hua <hbh25y@gmail.com> | 2022-04-26 14:05:34 +0800 |
|---|---|---|
| committer |   Mathieu Poirier <mathieu.poirier@linaro.org> | 2022-04-26 09:23:41 -0600 |
| commit | c2eecefec5df1306eafce28ccdf1ca159a552ecc (patch) | |
| tree | 0d07092eeb23ebe340f685297d09a4a5976f941b /scripts/gdb | |
| parent | rpmsg: qcom_smd: Fix irq_of_parse_and_map() return value (diff) | |
| download | wireguard-linux-c2eecefec5df1306eafce28ccdf1ca159a552ecc.tar.xz wireguard-linux-c2eecefec5df1306eafce28ccdf1ca159a552ecc.zip | |
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: c486682ae1e2 ("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>
Diffstat (limited to 'scripts/gdb')
0 files changed, 0 insertions, 0 deletions