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| author | Hua Zhong <hzhong@gmail.com> | 2006-04-19 15:25:02 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2006-04-19 15:25:02 -0700 |
| commit | 3672558c6180ca28a7aa46765702467a37e58fc5 (patch) | |
| tree | 1529de37f6139fff32de963423178c42ec6c1629 /net | |
| parent | 52824b6b5fa0533e2b2adc9df396d0e9ff6fb02a (diff) | |
| download | linux-3.10-3672558c6180ca28a7aa46765702467a37e58fc5.tar.gz linux-3.10-3672558c6180ca28a7aa46765702467a37e58fc5.tar.bz2 linux-3.10-3672558c6180ca28a7aa46765702467a37e58fc5.zip | |
[NET]: sockfd_lookup_light() returns random error for -EBADFD
This applies to 2.6.17-rc2.
There is a missing initialization of err in sockfd_lookup_light() that
could return random error for an invalid file handle.
Signed-off-by: Hua Zhong <hzhong@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net')
| -rw-r--r-- | net/socket.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/net/socket.c b/net/socket.c index 23898f45f71..0ce12dfc7a7 100644 --- a/net/socket.c +++ b/net/socket.c @@ -490,6 +490,7 @@ static struct socket *sockfd_lookup_light(int fd, int *err, int *fput_needed) struct file *file; struct socket *sock; + *err = -EBADF; file = fget_light(fd, fput_needed); if (file) { sock = sock_from_file(file, err); |