This small fix prepares the CN20K inline security receive paths for mbuf layouts larger than 255 bytes.
The affected code recovers a packet mbuf by subtracting the size of struct rte_mbuf from a pointer stored in completion metadata. Keeping that size in an 8-bit local variable makes the recovery sensitive to future mbuf layout growth. The patch widens the local size variable without changing the surrounding fast-path logic. The issue was found while preparing an unrelated mbuf layout extension. Randy L Tice (1): drivers: fix CN20K mbuf size truncation .mailmap | 1 + drivers/event/cnxk/cn20k_worker.h | 4 ++-- drivers/net/cnxk/cn20k_rx.h | 4 ++-- 3 files changed, 5 insertions(+), 4 deletions(-) -- 2.35.6
