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Fix off by ones when scanning source nodes hash.

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Sponsored by:	Nginx, Inc.
This commit is contained in:
Gleb Smirnoff 2013-11-22 18:57:27 +00:00
parent af480303a9
commit 1320f8c0d5
1 changed files with 3 additions and 3 deletions
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6
sys/netpfil/pf/pf_ioctl.c
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@ -3081,7 +3081,7 @@ pfioctl(struct cdev *dev, u_long cmd, caddr_t addr, int flags, struct thread *td
uint32_t i, nr = 0;
if (psn->psn_len == 0) {
for (i = 0, sh = V_pf_srchash; i < V_pf_srchashmask;
for (i = 0, sh = V_pf_srchash; i <= V_pf_srchashmask;
i++, sh++) {
PF_HASHROW_LOCK(sh);
LIST_FOREACH(n, &sh->nodes, entry)
@ -3093,7 +3093,7 @@ pfioctl(struct cdev *dev, u_long cmd, caddr_t addr, int flags, struct thread *td
}
p = pstore = malloc(psn->psn_len, M_TEMP, M_WAITOK);
for (i = 0, sh = V_pf_srchash; i < V_pf_srchashmask;
for (i = 0, sh = V_pf_srchash; i <= V_pf_srchashmask;
i++, sh++) {
PF_HASHROW_LOCK(sh);
LIST_FOREACH(n, &sh->nodes, entry) {
@ -3385,7 +3385,7 @@ pf_clear_srcnodes(struct pf_src_node *n)
if (n == NULL) {
struct pf_srchash *sh;
for (i = 0, sh = V_pf_srchash; i < V_pf_srchashmask;
for (i = 0, sh = V_pf_srchash; i <= V_pf_srchashmask;
i++, sh++) {
PF_HASHROW_LOCK(sh);
LIST_FOREACH(n, &sh->nodes, entry) {