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| author | Roel Kluin <roel.kluin@gmail.com> | 2009-03-14 00:05:14 +0100 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2009-03-14 00:05:14 +0100 |
| commit | a2025b8b1039e5abaa38319b2eaab3b17867479a (patch) | |
| tree | 563c6542ad52663144a71485e4286483b5c3b23a /net/ipv4 | |
| parent | x25: '< 0' and '>= 0' test on unsigned (diff) | |
| download | linux-a2025b8b1039e5abaa38319b2eaab3b17867479a.tar.xz linux-a2025b8b1039e5abaa38319b2eaab3b17867479a.zip | |
tcp: '< 0' test on unsigned
promote 'cnt' to size_t, to match 'len'.
Signed-off-by: Roel Kluin <roel.kluin@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv4')
| -rw-r--r-- | net/ipv4/tcp_probe.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/net/ipv4/tcp_probe.c b/net/ipv4/tcp_probe.c index 25524d4e372a..59f5b5e7c566 100644 --- a/net/ipv4/tcp_probe.c +++ b/net/ipv4/tcp_probe.c @@ -165,9 +165,10 @@ static int tcpprobe_sprint(char *tbuf, int n) static ssize_t tcpprobe_read(struct file *file, char __user *buf, size_t len, loff_t *ppos) { - int error = 0, cnt = 0; + int error = 0; + size_t cnt = 0; - if (!buf || len < 0) + if (!buf) return -EINVAL; while (cnt < len) { |