diff options
| author | Linus Torvalds <torvalds@linux-foundation.org> | 2013-06-06 18:09:05 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2013-06-06 18:09:05 -0700 |
| commit | 1612e111e4e565422242727efb59499cce8738e4 (patch) | |
| tree | 83c9db56186ab66fdb17c946944cba870665cfc5 /include | |
| parent | e2b02e25c5e9c2b5c8da22d8ca7efadc1b4e5468 (diff) | |
| parent | a7526eb5d06b0084ef12d7b168d008fcf516caab (diff) | |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
Pull networking fix from David Miller:
"This is a quick one commit pull request to cure the regression
introduced by the MSG_CMSG_COMPAT change."
(Background: commit 1be374a0518a completely broke 32-bit COMPAT handling
by not only disallowing MSG_CMSG_COMPAT from user APIs, but clearing it
in our own internal use too!)
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net:
net: Unbreak compat_sys_{send,recv}msg
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/socket.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/include/linux/socket.h b/include/linux/socket.h index 33bf2dfab19d..b10ce4b341ea 100644 --- a/include/linux/socket.h +++ b/include/linux/socket.h @@ -320,6 +320,9 @@ extern int put_cmsg(struct msghdr*, int level, int type, int len, void *data); struct timespec; +/* The __sys_...msg variants allow MSG_CMSG_COMPAT */ +extern long __sys_recvmsg(int fd, struct msghdr __user *msg, unsigned flags); +extern long __sys_sendmsg(int fd, struct msghdr __user *msg, unsigned flags); extern int __sys_recvmmsg(int fd, struct mmsghdr __user *mmsg, unsigned int vlen, unsigned int flags, struct timespec *timeout); extern int __sys_sendmmsg(int fd, struct mmsghdr __user *mmsg, |