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| author | Roel Kluin <roel.kluin@gmail.com> | 2009-03-13 16:05:14 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2009-03-13 16:05:14 -0700 |
| commit | a2025b8b1039e5abaa38319b2eaab3b17867479a (patch) | |
| tree | 563c6542ad52663144a71485e4286483b5c3b23a | |
| parent | 8db09f26f912f7c90c764806e804b558da520d4f (diff) | |
| download | linux-a2025b8b1039e5abaa38319b2eaab3b17867479a.tar.gz linux-a2025b8b1039e5abaa38319b2eaab3b17867479a.tar.bz2 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>
| -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) { |