diff mbox series

bfad_bsg: Buffer overflow decrement loop counter

Message ID 20220817072045.47035-1-arefev@swemel.ru
State New
Headers show
Series bfad_bsg: Buffer overflow decrement loop counter | expand

Commit Message

Denis Arefev Aug. 17, 2022, 7:20 a.m. UTC 
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 mbox series

Patch

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;