sockfd_lookup_light() returns random error for -EBADFD
Subsystems (3)
PATCH 1/1 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 <[email protected]>
net/socket.c +0 -0
@@ -490,6 +490,7 @@ static struct socket *sockfd_lookup_ligh
struct file *file; struct socket *sock;
+ *err = -EBADF;
file = fget_light(fd, fput_needed);
if (file) {
sock = sock_from_file(file, err);From: Hua Zhong <[email protected]>
Date: Wed, 19 Apr 2006 12:01:06 -0700
Quoted 3 lines
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 <[email protected]>
Applied, thanks a lot for this bug fix.