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CVS commit: src/sys/net

Module Name:    src
Committed By:   ozaki-r
Date:           Mon Jun  5 03:51:45 UTC 2023

Modified Files:
        src/sys/net: route.c

Log Message:
route: run workqueue kthreads with KERNEL_LOCK unless NET_MPSAFE

Without KERNEL_LOCK, rt_timer_work and rt_free_work can run in parallel
with other LWPs running in the network stack, which eventually results
in say use-after-free of a deleted route.

To generate a diff of this commit:
cvs rdiff -u -r1.236 -r1.237 src/sys/net/route.c

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.

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