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Only use prison mutex to protect the fields that need to be protected by it.

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This commit is contained in:
Pawel Jakub Dawidek 2007-04-08 10:21:38 +00:00
parent 319276aac0
commit b63b0c6529
1 changed files with 3 additions and 3 deletions
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6
sys/kern/kern_jail.c
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@ -943,12 +943,12 @@ sysctl_jail_list(SYSCTL_HANDLER_ARGS)
sxp = xp = malloc(sizeof(*xp) * count, M_TEMP, M_WAITOK | M_ZERO);
LIST_FOREACH(pr, &allprison, pr_list) {
mtx_lock(&pr->pr_mtx);
xp->pr_version = XPRISON_VERSION;
xp->pr_id = pr->pr_id;
strlcpy(xp->pr_path, pr->pr_path, sizeof(xp->pr_path));
strlcpy(xp->pr_host, pr->pr_host, sizeof(xp->pr_host));
xp->pr_ip = pr->pr_ip;
strlcpy(xp->pr_path, pr->pr_path, sizeof(xp->pr_path));
mtx_lock(&pr->pr_mtx);
strlcpy(xp->pr_host, pr->pr_host, sizeof(xp->pr_host));
mtx_unlock(&pr->pr_mtx);
xp++;
}