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bhyve: init checkput before caph_enter

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init_checkpoint_thread binds to a socket. Bhyve isn't allowed to do that
after caph_enter.

Reviewed by:		corvink, markj
MFC after:		1 week
Sponsored by:		vStack
Differential Revision:	https://reviews.freebsd.org/D38857
This commit is contained in:
Vitaliy Gusev 2023-03-06 13:35:21 +01:00 committed by Oscar Zhao
parent 985bfdc5ff
commit 780732678e
1 changed files with 11 additions and 9 deletions
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20
usr.sbin/bhyve/bhyverun.c
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@ -1562,6 +1562,17 @@ main(int argc, char *argv[])
*/
setproctitle("%s", vmname);
#ifdef BHYVE_SNAPSHOT
/* initialize mutex/cond variables */
init_snapshot();
/*
* checkpointing thread for communication with bhyvectl
*/
if (init_checkpoint_thread(ctx) != 0)
errx(EX_OSERR, "Failed to start checkpoint thread");
#endif
#ifndef WITHOUT_CAPSICUM
caph_cache_catpages();
@ -1573,15 +1584,6 @@ main(int argc, char *argv[])
#endif
#ifdef BHYVE_SNAPSHOT
/* initialize mutex/cond variables */
init_snapshot();
/*
* checkpointing thread for communication with bhyvectl
*/
if (init_checkpoint_thread(ctx) != 0)
errx(EX_OSERR, "Failed to start checkpoint thread");
if (restore_file != NULL) {
destroy_restore_state(&rstate);
if (vm_restore_time(ctx) < 0)