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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2008-05-02 22:23:14 +0400 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2008-05-02 22:23:14 +0400 |
| commit | b66e1f11ebc429569a3784aaf64123633d9e3ed1 (patch) | |
| tree | d49f96acc682aaf29416921428110da5fd78fea4 /fs/signalfd.c | |
| parent | 1be1d6b7f3f6e3a87f872dd5e7a867d03d8a6851 (diff) | |
| parent | 5c598b3428c372a1209597cee99a70da20625876 (diff) | |
| download | linux-b66e1f11ebc429569a3784aaf64123633d9e3ed1.tar.xz | |
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs-2.6
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs-2.6:
[PATCH] fix sysctl_nr_open bugs
[PATCH] sanitize anon_inode_getfd()
[PATCH] split linux/file.h
[PATCH] make osf_select() use core_sys_select()
[PATCH] remove horrors with irix tty ioctls handling
[PATCH] fix file and descriptor handling in perfmon
Diffstat (limited to 'fs/signalfd.c')
| -rw-r--r-- | fs/signalfd.c | 17 |
1 files changed, 4 insertions, 13 deletions
diff --git a/fs/signalfd.c b/fs/signalfd.c index 8ead0db35933..619725644c75 100644 --- a/fs/signalfd.c +++ b/fs/signalfd.c @@ -207,11 +207,8 @@ static const struct file_operations signalfd_fops = { asmlinkage long sys_signalfd(int ufd, sigset_t __user *user_mask, size_t sizemask) { - int error; sigset_t sigmask; struct signalfd_ctx *ctx; - struct file *file; - struct inode *inode; if (sizemask != sizeof(sigset_t) || copy_from_user(&sigmask, user_mask, sizeof(sigmask))) @@ -230,12 +227,11 @@ asmlinkage long sys_signalfd(int ufd, sigset_t __user *user_mask, size_t sizemas * When we call this, the initialization must be complete, since * anon_inode_getfd() will install the fd. */ - error = anon_inode_getfd(&ufd, &inode, &file, "[signalfd]", - &signalfd_fops, ctx); - if (error) - goto err_fdalloc; + ufd = anon_inode_getfd("[signalfd]", &signalfd_fops, ctx); + if (ufd < 0) + kfree(ctx); } else { - file = fget(ufd); + struct file *file = fget(ufd); if (!file) return -EBADF; ctx = file->private_data; @@ -252,9 +248,4 @@ asmlinkage long sys_signalfd(int ufd, sigset_t __user *user_mask, size_t sizemas } return ufd; - -err_fdalloc: - kfree(ctx); - return error; } - |