diff options
| author | Anand Avati <avati@redhat.com> | 2014-02-06 12:32:01 -0800 |
|---|---|---|
| committer | Anand Avati <avati@redhat.com> | 2014-02-13 11:18:39 -0800 |
| commit | 7b4d6e3ec61e9cb0b9d0ffa0aef2117b96e63f65 (patch) | |
| tree | b7eaa8ee989c03155b40d506bb295f376eb228d7 /xlators/storage/posix | |
| parent | 0cab34b3a5e94267bf6b39669b6e85af1fab8f3d (diff) | |
storage/posix: calculate checksum only over read data
If the last block of a file is not aligned to the requested
size, checksum is calculated over junk data in the iobuf. Or
it could be zeroes, resulting in a spurious checksum match
in self-heal.
Change-Id: I41422e08de90013dabfc348ec6fbb8ecdd4f8fb8
BUG: 1021686
Signed-off-by: Anand Avati <avati@redhat.com>
Reviewed-on: http://review.gluster.org/6932
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Raghavendra Bhat <raghavendra@redhat.com>
Diffstat (limited to 'xlators/storage/posix')
| -rw-r--r-- | xlators/storage/posix/src/posix.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/xlators/storage/posix/src/posix.c b/xlators/storage/posix/src/posix.c index 890e51197..64465c618 100644 --- a/xlators/storage/posix/src/posix.c +++ b/xlators/storage/posix/src/posix.c @@ -5026,8 +5026,8 @@ posix_rchecksum (call_frame_t *frame, xlator_t *this, if (ret < 0) goto out; - weak_checksum = gf_rsync_weak_checksum ((unsigned char *) buf, (size_t) len); - gf_rsync_strong_checksum ((unsigned char *) buf, (size_t) len, (unsigned char *) strong_checksum); + weak_checksum = gf_rsync_weak_checksum ((unsigned char *) buf, (size_t) ret); + gf_rsync_strong_checksum ((unsigned char *) buf, (size_t) ret, (unsigned char *) strong_checksum); op_ret = 0; out: |