From 3bd71c63f936504052ad2b3cc39686f1709e97a1 Mon Sep 17 00:00:00 2001 From: Marian Beermann Date: Tue, 13 Jun 2017 11:42:43 +0200 Subject: [PATCH] chunker: don't do uint32_t >> 32 (cherry picked from commit 944a4abd58da801c68845ce00e4eab7818bef917) --- borg/_chunker.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/borg/_chunker.c b/borg/_chunker.c index 5158009cc..df256ea36 100644 --- a/borg/_chunker.c +++ b/borg/_chunker.c @@ -39,7 +39,7 @@ static uint32_t table_base[] = 0xc5ae37bb, 0xa76ce12a, 0x8150d8f3, 0x2ec29218, 0xa35f0984, 0x48c0647e, 0x0b5ff98c, 0x71893f7b }; -#define BARREL_SHIFT(v, shift) ( ((v) << shift) | ((v) >> (32 - shift)) ) +#define BARREL_SHIFT(v, shift) ( ((v) << shift) | ((v) >> ((32 - shift) & 0x1f)) ) size_t pagemask;