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fuse: fix SEEK_END incorrectness

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Update file size before using it in lseek(..., SEEK_END).

Reported-by: Amnon Shiloh <u3557@miso.sublimeip.com>
Signed-off-by: Miklos Szeredi <mszeredi@suse.cz>
This commit is contained in:
Miklos Szeredi 2008-10-16 16:08:56 +02:00 • committed by Miklos Szeredi
parent 04ab591808
commit 769415c611
1 changed files with 3 additions and 0 deletions
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3
fs/fuse/file.c
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@ -1448,6 +1448,9 @@ static loff_t fuse_file_llseek(struct file *file, loff_t offset, int origin)
mutex_lock(&inode->i_mutex); mutex_lock(&inode->i_mutex);
switch (origin) { switch (origin) {
case SEEK_END: case SEEK_END:
retval = fuse_update_attributes(inode, NULL, file, NULL);
if (retval)
return retval;
offset += i_size_read(inode); offset += i_size_read(inode);
break; break;
case SEEK_CUR: case SEEK_CUR: