* [PATCH] net:gue.h:Fix shifting signed 32-bit value by 31 bits problem
@ 2019-07-01 14:16 Vandana BN
2019-07-01 18:00 ` David Miller
0 siblings, 1 reply; 2+ messages in thread
From: Vandana BN @ 2019-07-01 14:16 UTC (permalink / raw)
To: David S . Miller , netdev, linux-kernel
Cc: skhan, gregkh, linux-kernel-mentees, Vandana BN
Fix GUE_PFLAG_REMCSUM to use "U" cast to avoid shifting signed
32-bit value by 31 bits problem.
Signed-off-by: Vandana BN <bnvandana@gmail.com>
---
include/net/gue.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/include/net/gue.h b/include/net/gue.h
index fdad41469b65..3a6595bfa641 100644
--- a/include/net/gue.h
+++ b/include/net/gue.h
@@ -60,7 +60,7 @@ struct guehdr {
/* Private flags in the private option extension */
-#define GUE_PFLAG_REMCSUM htonl(1 << 31)
+#define GUE_PFLAG_REMCSUM htonl(1U << 31)
#define GUE_PLEN_REMCSUM 4
#define GUE_PFLAGS_ALL (GUE_PFLAG_REMCSUM)
--
2.17.1
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2019-07-01 14:16 [PATCH] net:gue.h:Fix shifting signed 32-bit value by 31 bits problem Vandana BN
2019-07-01 18:00 ` David Miller
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