From: Ben Pfaff <blp@cs.stanford.edu>
Date: Wed, 15 Dec 2004 05:53:19 +0000 (+0000)
Subject: Comment.
X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=3b36c59160d9fd64db9c5733c35cba98fa160ec2;p=pintos-anon

Comment.
---

diff --git a/src/threads/malloc.c b/src/threads/malloc.c
index 0cb5f9d..8e6b459 100644
--- a/src/threads/malloc.c
+++ b/src/threads/malloc.c
@@ -161,7 +161,7 @@ calloc (size_t a, size_t b)
   void *p;
   size_t size;
 
-  /* Calculate block size. */
+  /* Calculate block size and make sure it fits in size_t. */
   size = a * b;
   if (size < a || size < b)
     return NULL;