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| author | David S. Miller <davem@davemloft.net> | 2006-08-14 05:05:09 +0400 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2006-08-14 05:05:09 +0400 |
| commit | 18b6fe64d4d1f6e0a2c71429a5e5074f43e29203 (patch) | |
| tree | 32d7c7f7a3fc82c5478f129f52105c1c020df75a /net/ipv4/tcp_probe.c | |
| parent | f54fa84dda211f68f65002efa44142207c886c79 (diff) | |
| download | linux-18b6fe64d4d1f6e0a2c71429a5e5074f43e29203.tar.xz | |
[TCP]: Fix botched memory leak fix to tcpprobe_read().
Somehow I clobbered James's original fix and only my
subsequent compiler warning change went in for that
changeset.
Get the real fix in there.
Noticed by Jesper Juhl.
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv4/tcp_probe.c')
| -rw-r--r-- | net/ipv4/tcp_probe.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/net/ipv4/tcp_probe.c b/net/ipv4/tcp_probe.c index b3435324b573..dab37d2f65fc 100644 --- a/net/ipv4/tcp_probe.c +++ b/net/ipv4/tcp_probe.c @@ -130,11 +130,12 @@ static ssize_t tcpprobe_read(struct file *file, char __user *buf, error = wait_event_interruptible(tcpw.wait, __kfifo_len(tcpw.fifo) != 0); if (error) - return error; + goto out_free; cnt = kfifo_get(tcpw.fifo, tbuf, len); error = copy_to_user(buf, tbuf, cnt); +out_free: vfree(tbuf); return error ? error : cnt; |