diff options
| author | Bart Van Assche <[email protected]> | 2020-06-29 15:54:52 -0700 |
|---|---|---|
| committer | Martin K. Petersen <[email protected]> | 2020-06-30 23:12:23 -0400 |
| commit | 57fec9f24e580d8fe4219ee89572f49758e62c75 (patch) | |
| tree | 490e74f31ad904043809f8e282371647f1d64c2a /tools/perf/scripts/python/net_dropmonitor.py | |
| parent | f8f12bda53eae87ca2dea42b36d19e48c9851b9f (diff) | |
scsi: qla2xxx: Fix a Coverity complaint in qla2100_fw_dump()
'cnt' can exceed the size of the risc_ram[] array. Prevent that Coverity
complains by rewriting an address calculation expression. This patch fixes
the following Coverity complaint:
CID 337803 (#1 of 1): Out-of-bounds read (OVERRUN)
109. overrun-local: Overrunning array of 122880 bytes at byte offset 122880
by dereferencing pointer &fw->risc_ram[cnt].
Link: https://lore.kernel.org/r/[email protected]
Cc: Nilesh Javali <[email protected]>
Cc: Quinn Tran <[email protected]>
Cc: Himanshu Madhani <[email protected]>
Cc: Martin Wilck <[email protected]>
Cc: Roman Bolshakov <[email protected]>
Reviewed-by: Daniel Wagner <[email protected]>
Reviewed-by: Himanshu Madhani <[email protected]>
Signed-off-by: Bart Van Assche <[email protected]>
Signed-off-by: Martin K. Petersen <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/net_dropmonitor.py')
0 files changed, 0 insertions, 0 deletions