1 files changed, 2 insertions, 2 deletions

diff --git a/diff.c b/diff.c
index 92d78e4596..11eef1c85d 100644
--- a/diff.c
+++ b/diff.c
@@ -398,7 +398,7 @@ static struct diff_tempfile {
 	 */
 	const char *name;
 
-	char hex[GIT_SHA1_HEXSZ + 1];
+	char hex[GIT_MAX_HEXSZ + 1];
 	char mode[10];
 
 	/*
@@ -4219,7 +4219,7 @@ const char *diff_aligned_abbrev(const struct object_id *oid, int len)
 	 * uniqueness across all objects (statistically speaking).
 	 */
 	if (abblen < GIT_SHA1_HEXSZ - 3) {
-		static char hex[GIT_SHA1_HEXSZ + 1];
+		static char hex[GIT_MAX_HEXSZ + 1];
 		if (len < abblen && abblen <= len + 2)
 			xsnprintf(hex, sizeof(hex), "%s%.*s", abbrev, len+3-abblen, "..");
 		else