[PATCH 44/44] leon, grspw_pkt: fix overwrite protection when more than 32 devs

Daniel Hellstrom daniel at gaisler.com
Fri Mar 3 14:57:17 UTC 2017


This is a fix for a coverity warning
---
 c/src/lib/libbsp/sparc/shared/spw/grspw_pkt.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/c/src/lib/libbsp/sparc/shared/spw/grspw_pkt.c b/c/src/lib/libbsp/sparc/shared/spw/grspw_pkt.c
index e44ca56..a3303c3 100644
--- a/c/src/lib/libbsp/sparc/shared/spw/grspw_pkt.c
+++ b/c/src/lib/libbsp/sparc/shared/spw/grspw_pkt.c
@@ -3093,7 +3093,7 @@ static int grspw2_init3(struct drvmgr_dev *dev)
 	GRSPW_DBG("GRSPW[%d] on bus %s\n", dev->minor_drv,
 		dev->parent->dev->name);
 
-	if (grspw_count > GRSPW_MAX)
+	if (grspw_count >= GRSPW_MAX)
 		return DRVMGR_ENORES;
 
 	priv = dev->priv;
-- 
2.7.4




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