Commit 5a2b646f authored by Hisao Tanabe's avatar Hisao Tanabe Committed by David S. Miller
Browse files

ipv4: Use predefined value for readability


Signed-off-by: default avatarHisao Tanabe <xtanabe@gmail.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 266a1646
......@@ -364,7 +364,7 @@ int ip_options_compile(struct net *net,
}
if (optptr[2] <= optlen) {
unsigned char *timeptr = NULL;
if (optptr[2]+3 > optptr[1]) {
if (optptr[2]+3 > optlen) {
pp_ptr = optptr + 2;
goto error;
}
......@@ -376,7 +376,7 @@ int ip_options_compile(struct net *net,
optptr[2] += 4;
break;
case IPOPT_TS_TSANDADDR:
if (optptr[2]+7 > optptr[1]) {
if (optptr[2]+7 > optlen) {
pp_ptr = optptr + 2;
goto error;
}
......@@ -390,7 +390,7 @@ int ip_options_compile(struct net *net,
optptr[2] += 8;
break;
case IPOPT_TS_PRESPEC:
if (optptr[2]+7 > optptr[1]) {
if (optptr[2]+7 > optlen) {
pp_ptr = optptr + 2;
goto error;
}
......
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