* [PATCH] bfad_bsg: Buffer overflow decrement loop counter
@ 2022-08-17 7:20 Denis Arefev
0 siblings, 0 replies; only message in thread
From: Denis Arefev @ 2022-08-17 7:20 UTC (permalink / raw)
To: Anil Gurumurthy
Cc: Sudarsana Kalluru, James E.J. Bottomley, Martin K. Petersen,
linux-scsi, linux-kernel, ldv-project, trufanov, vfh
Found by Linux Verification Center (linuxtesting.org) with SVACE.
Signed-off-by: Denis Arefev <arefev@swemel.ru>
---
drivers/scsi/bfa/bfad_bsg.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/scsi/bfa/bfad_bsg.c b/drivers/scsi/bfa/bfad_bsg.c
index fc515424ca88..2981f49215e5 100644
--- a/drivers/scsi/bfa/bfad_bsg.c
+++ b/drivers/scsi/bfa/bfad_bsg.c
@@ -98,9 +98,9 @@ bfad_iocmd_ioc_get_info(struct bfad_s *bfad, void *cmd)
/* set adapter hw path */
strcpy(iocmd->adapter_hwpath, bfad->pci_name);
- for (i = 0; iocmd->adapter_hwpath[i] != ':' && i < BFA_STRING_32; i++)
+ for (i = 0; iocmd->adapter_hwpath[i] != ':' && i < BFA_STRING_32-2; i++)
;
- for (; iocmd->adapter_hwpath[++i] != ':' && i < BFA_STRING_32; )
+ for (; iocmd->adapter_hwpath[++i] != ':' && i < BFA_STRING_32-1; )
;
iocmd->adapter_hwpath[i] = '\0';
iocmd->status = BFA_STATUS_OK;
--
2.25.1
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