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| author | Wei Chen <harperchen1110@gmail.com> | 2023-03-28 13:44:16 +0100 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@kernel.org> | 2023-05-14 06:30:11 +0100 |
| commit | a3fd1ef27aa686d871cefe207bd6168c4b0cd29e (patch) | |
| tree | 70445d85b9df22dcb73d424825d6795243c7dfed /Kconfig | |
| parent | 9ded5bd2a49ce3015b7c936743eec0a0e6e11f0c (diff) | |
media: dvb-usb: dw2102: fix uninit-value in su3000_read_mac_address
In su3000_read_mac_address, if i2c_transfer fails to execute two
messages, array mac address will not be initialized. Without handling
such error, later in function dvb_usb_adapter_dvb_init, proposed_mac
is accessed before initialization.
Fix this error by returning a negative value if message execution fails.
Link: https://lore.kernel.org/linux-media/20230328124416.560889-1-harperchen1110@gmail.com
Signed-off-by: Wei Chen <harperchen1110@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
Diffstat (limited to 'Kconfig')
0 files changed, 0 insertions, 0 deletions