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(parent: 3e57638) | patch
exofs: Cap on the memcpy() size
authorDan Carpenter <dan.carpenter@oracle.com>
Mon, 30 Jan 2012 07:59:49 +0000 (10:59 +0300)
committerBoaz Harrosh <bharrosh@panasas.com>
Mon, 19 Mar 2012 20:39:12 +0000 (13:39 -0700)
commit72749a270b6d254b4a018e290b853c27edb2fa62
treecde350c359d5dc7328e6a96f867ca6d671b4bde8tree | snapshot (tar.gz zip)
parent3e57638bb1469ba2705456e9fd4063d1890341e1commit | diff
exofs: Cap on the memcpy() size

This data comes from the device, so probably it's fairly trustworthy but
it makes the static checkers happy if we check it.

[Boaz]
  the system_id_len is zero, if not present, or always OSD_SYSTEMID_LEN.
  So always copy OSD_SYSTEMID_LEN bytes.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Boaz Harrosh <bharrosh@panasas.com>
fs/exofs/super.c diff | blob | blame | history