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authorEric Sesterhenn <snakebyte@gmx.de>2006-09-26 13:22:13 +0200
committerJames Bottomley <jejb@mulgrave.il.steeleye.com>2006-10-01 15:04:48 -0500
commit80c6e3c0b5eb855b69270658318f5ccf04d7b1ff (patch)
treeb4d707c023e84b5a783057e3538e1b8921d8c5ee /drivers
parent7b75b990e3cb33fd529640d589e77950e72a607c (diff)
downloadop-kernel-dev-80c6e3c0b5eb855b69270658318f5ccf04d7b1ff.zip
op-kernel-dev-80c6e3c0b5eb855b69270658318f5ccf04d7b1ff.tar.gz
[SCSI] fix scsi_device_types overrun in scsi.c
this overrun was spotted by coverity (cid #1403). If type == ARRAY_SIZE(scsi_device_types), we are off by one. Signed-off-by: Eric Sesterhenn <snakebyte@gmx.de> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/scsi/scsi.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/scsi/scsi.c b/drivers/scsi/scsi.c
index 7a054f9..a21642e 100644
--- a/drivers/scsi/scsi.c
+++ b/drivers/scsi/scsi.c
@@ -128,7 +128,7 @@ const char * scsi_device_type(unsigned type)
return "Well-known LUN ";
if (type == 0x1f)
return "No Device ";
- if (type > ARRAY_SIZE(scsi_device_types))
+ if (type >= ARRAY_SIZE(scsi_device_types))
return "Unknown ";
return scsi_device_types[type];
}
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