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![]() KMSAN sysbot detected a read access to an untinitialized value in the
headroom of an outgoing CAN related sk_buff. When using CAN sockets this
area is filled appropriately - but when using a packet socket this
initialization is missing.
The problematic read access occurs in the CAN receive path which can
only be triggered when the sk_buff is sent through a (virtual) CAN
interface. So we check in the sending path whether we need to perform
the missing initializations.
Fixes:
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.. | ||
dev | ||
platform | ||
can-ml.h | ||
core.h | ||
dev.h | ||
led.h | ||
rx-offload.h | ||
skb.h |