[PATCH 07/17] commit: increase commit message buffer size

From: brian m. carlson <sandals@crustytoothpaste.net>
Date: Jul 8, 2018, 23:36 UTC
Message-ID: <20180708233638.520172-8-sandals@crustytoothpaste.net>
In-Reply-To: <20180708233638.520172-1-sandals@crustytoothpaste.net>

100 bytes is not sufficient to ensure we can write a commit message buffer when using a 32-byte hash algorithm. Increase the buffer size to ensure we have sufficient space.

Signed-off-by: brian m. carlson <sandals@crustytoothpaste.net>
---
 refs/files-backend.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/refs/files-backend.c b/refs/files-backend.c
index a9a066dcfb..252f835bae 100644
--- a/refs/files-backend.c
+++ b/refs/files-backend.c
@@ -1587,7 +1587,7 @@ static int log_ref_write_fd(int fd, const struct object_id *old_oid,
 	char *logrec;
 
 	msglen = msg ? strlen(msg) : 0;
-	maxlen = strlen(committer) + msglen + 100;
+	maxlen = strlen(committer) + msglen + 200;
 	logrec = xmalloc(maxlen);
 	len = xsnprintf(logrec, maxlen, "%s %s %s\n",
 			oid_to_hex(old_oid),