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Merge pull request #13746 from FRRouting/mergify/bp/dev/9.0/pr-13739

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zebra: Prevent crash because nl is NULL on shutdown (backport #13739)
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Donatas Abraitis 2023-06-09 15:37:05 +03:00 committed by GitHub
commit 9fa39ba3ce
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1 changed files with 8 additions and 3 deletions
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11
zebra/main.c
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@ -206,12 +206,17 @@ void zebra_finalize(struct event *dummy)
vrf_terminate();
/*
* Stop dplane thread and finish any cleanup
* This is before the zebra_ns_early_shutdown call
* because sockets that the dplane depends on are closed
* in those functions
*/
zebra_dplane_shutdown();
ns_walk_func(zebra_ns_early_shutdown, NULL, NULL);
zebra_ns_notify_close();
/* Stop dplane thread and finish any cleanup */
zebra_dplane_shutdown();
/* Final shutdown of ns resources */
ns_walk_func(zebra_ns_final_shutdown, NULL, NULL);