From 5a2b646ffe21e6014314b4d1df040e2553e39a3b Mon Sep 17 00:00:00 2001 From: Hisao Tanabe Date: Sun, 27 Apr 2014 19:03:45 +0900 Subject: ipv4: Use predefined value for readability Signed-off-by: Hisao Tanabe Signed-off-by: David S. Miller --- net/ipv4/ip_options.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'net/ipv4') diff --git a/net/ipv4/ip_options.c b/net/ipv4/ip_options.c index f4ab72e..5e7aece 100644 --- a/net/ipv4/ip_options.c +++ b/net/ipv4/ip_options.c @@ -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; } -- cgit v1.1