From 1d7095c72d35eee4ebc28e66563e636b9adafeb2 Mon Sep 17 00:00:00 2001 From: Al Viro Date: Fri, 17 May 2013 15:21:56 -0400 Subject: qnx6: qnx6_readdir() has a braino in pos calculation We want to mask lower 5 bits out, not leave only those and clear the rest... As it is, we end up always starting to read from the beginning of directory, no matter what the current position had been. Signed-off-by: Al Viro --- fs/qnx6/dir.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'fs/qnx6') diff --git a/fs/qnx6/dir.c b/fs/qnx6/dir.c index 8798d065e400..afa6be6fc397 100644 --- a/fs/qnx6/dir.c +++ b/fs/qnx6/dir.c @@ -120,7 +120,7 @@ static int qnx6_readdir(struct file *filp, void *dirent, filldir_t filldir) struct inode *inode = file_inode(filp); struct super_block *s = inode->i_sb; struct qnx6_sb_info *sbi = QNX6_SB(s); - loff_t pos = filp->f_pos & (QNX6_DIR_ENTRY_SIZE - 1); + loff_t pos = filp->f_pos & ~(QNX6_DIR_ENTRY_SIZE - 1); unsigned long npages = dir_pages(inode); unsigned long n = pos >> PAGE_CACHE_SHIFT; unsigned start = (pos & ~PAGE_CACHE_MASK) / QNX6_DIR_ENTRY_SIZE; -- cgit v1.2.3-59-g8ed1b