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| author | Al Viro <viro@ZenIV.linux.org.uk> | 2013-06-16 19:06:06 +0200 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2013-06-16 20:10:53 +0200 |
| commit | 8177a9d79c0e942dcac3312f15585d0344d505a5 (patch) | |
| tree | cef7a714336504ee41924e984fe3b0e721af23d1 /drivers/scsi/fnic/fnic_debugfs.c | |
| parent | Linux 3.10-rc6 (diff) | |
| download | linux-8177a9d79c0e942dcac3312f15585d0344d505a5.tar.xz linux-8177a9d79c0e942dcac3312f15585d0344d505a5.zip | |
lseek(fd, n, SEEK_END) does *not* go to eof - n
When you copy some code, you are supposed to read it. If nothing else,
there's a chance to spot and fix an obvious bug instead of sharing it...
X-Song: "I Got It From Agnes", by Tom Lehrer
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
[ Tom Lehrer? You're dating yourself, Al ]
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/scsi/fnic/fnic_debugfs.c')
| -rw-r--r-- | drivers/scsi/fnic/fnic_debugfs.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/scsi/fnic/fnic_debugfs.c b/drivers/scsi/fnic/fnic_debugfs.c index adc1f7f471f5..85e1ffd0e5c5 100644 --- a/drivers/scsi/fnic/fnic_debugfs.c +++ b/drivers/scsi/fnic/fnic_debugfs.c @@ -174,7 +174,7 @@ static loff_t fnic_trace_debugfs_lseek(struct file *file, pos = file->f_pos + offset; break; case 2: - pos = fnic_dbg_prt->buffer_len - offset; + pos = fnic_dbg_prt->buffer_len + offset; } return (pos < 0 || pos > fnic_dbg_prt->buffer_len) ? -EINVAL : (file->f_pos = pos); |