[PATCH 3/4] diffcore-delta.c: LLP64 compatibility, upcast unity for left shift

From

Philip Oakley <philipoakley@iee.email>

Date

Nov 26, 2021, 11:36 UTC

Message-ID

<20211126113614.709-4-philipoakley@iee.email>

In-Reply-To

<20211126113614.709-1-philipoakley@iee.email>

Promote unity to the matching type to fit with its subsequent operation.

Signed-off-by: Philip Oakley <philipoakley@iee.email>
---
 diffcore-delta.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/diffcore-delta.c b/diffcore-delta.c
index 5668ace60d..a4e86dfa38 100644
--- a/diffcore-delta.c
+++ b/diffcore-delta.c
@@ -133,10 +133,10 @@ static struct spanhash_top *hash_chars(struct repository *r,
 
 	i = INITIAL_HASH_SIZE;
 	hash = xmalloc(st_add(sizeof(*hash),
-			      st_mult(sizeof(struct spanhash), 1<<i)));
+			      st_mult(sizeof(struct spanhash), (size_t)1<<i)));
 	hash->alloc_log2 = i;
 	hash->free = INITIAL_FREE(i);
-	memset(hash->data, 0, sizeof(struct spanhash) * (1<<i));
+	memset(hash->data, 0, sizeof(struct spanhash) * ((size_t)1 << i));
 
 	n = 0;
 	accum1 = accum2 = 0;
@@ -159,7 +159,7 @@ static struct spanhash_top *hash_chars(struct repository *r,
 		n = 0;
 		accum1 = accum2 = 0;
 	}
-	QSORT(hash->data, 1ul << hash->alloc_log2, spanhash_cmp);
+	QSORT(hash->data, (size_t)1ul << hash->alloc_log2, spanhash_cmp);
 	return hash;
 }
 

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2.34.0.rc1.windows.1.4.ga126985b17