Fix hang in TDENetMask::fromCIDRMask() due to point-to-point connections

Signed-off-by: Slávek Banko <slavek.banko@axis.cz>
(cherry picked from commit a0189f32f7)
pull/16/head
Slávek Banko 9 years ago
parent 1eeb0bec0b
commit ef12830170

@ -99,7 +99,8 @@ void TDENetMask::fromCIDRMask(unsigned char mask, bool ipv6) {
unsigned int internalMask = mask;
if (!ipv6) {
m_ipv4NetMask = 0;
for (i=31;i>=(32-internalMask);i--) {
for (i=32; i>(32-internalMask); ) {
i--;
SET_BIT(m_ipv4NetMask, i);
}
m_isIPV6 = false;
@ -109,7 +110,8 @@ void TDENetMask::fromCIDRMask(unsigned char mask, bool ipv6) {
j=0;
unsigned int byteno=0;
memset(maskarray.c, 0, 16);
for (i=127;i>=(128-internalMask);i--) {
for (i=128; i>(128-internalMask); ) {
i--;
SET_BIT(maskarray.c[byteno], (i-((15-byteno)*8)));
j++;
if (j>7) {

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