Insure we don't allow configuring more than MAXBOARDS (32).
Signed-off-by: Mark Hounschell <ma...@compro.net>
Cc: Greg Kroah-Hartman <gre...@linuxfoundation.org>
---
drivers/staging/dgap/dgap.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/drivers/staging/dgap/dgap.c b/drivers/staging/dgap/dgap.c
index b834c83..f597432 100644
--- a/drivers/staging/dgap/dgap.c
+++ b/drivers/staging/dgap/dgap.c
@@ -572,6 +572,9 @@ static int dgap_init_one(struct pci_dev *pdev, const struct
pci_device_id *ent)
{
int rc;
+ if (dgap_NumBoards >= MAXBOARDS)
+ return -EPERM;
+
/* wake up and enable device */
rc = pci_enable_device(pdev);
--
1.8.4.5
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