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Code Issues Releases Activity

Don't leak locks in prison_racct_modify().

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Submitted by:	Mateusz Guzik <mjguzik at gmail dot com>
MFC after:	2 weeks
This commit is contained in:
Edward Tomasz Napierala 2012-05-22 17:30:02 +00:00
parent 5e2a209a27
commit e30345e790
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=235795
1 changed files with 4 additions and 1 deletions
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5
sys/kern/kern_jail.c
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@ -4491,8 +4491,11 @@ prison_racct_modify(struct prison *pr)
sx_slock(&allproc_lock);
sx_xlock(&allprison_lock);
if (strcmp(pr->pr_name, pr->pr_prison_racct->prr_name) == 0)
if (strcmp(pr->pr_name, pr->pr_prison_racct->prr_name) == 0) {
sx_xunlock(&allprison_lock);
sx_sunlock(&allproc_lock);
return;
}
oldprr = pr->pr_prison_racct;
pr->pr_prison_racct = NULL;