From: Jim Meyering <meyering@redhat.com>
Date: Mon, 18 Jan 2010 06:53:44 +0000 (+0100)
Subject: pr: avoid two over-allocations
X-Git-Tag: v8.5~100
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=cd349fdca2f3368d1c2441a432dda2f064e4c455;p=thirdparty%2Fcoreutils.git

pr: avoid two over-allocations

* src/pr.c (init_store_cols): Allocate N*sizeof(*VAR) bytes,
not N*sizeof(int*).  The latter would mistakenly allocate double
the required space on a system with 8-byte pointers.
---

diff --git a/src/pr.c b/src/pr.c
index 1b08894ec4..10770cb569 100644
--- a/src/pr.c
+++ b/src/pr.c
@@ -1915,10 +1915,10 @@ init_store_cols (void)
 
   free (line_vector);
   /* FIXME: here's where it was allocated.  */
-  line_vector = xmalloc ((total_lines + 1) * sizeof (int *));
+  line_vector = xmalloc ((total_lines + 1) * sizeof *line_vector);
 
   free (end_vector);
-  end_vector = xmalloc (total_lines * sizeof (int *));
+  end_vector = xmalloc (total_lines * sizeof *end_vector);
 
   free (buff);
   buff_allocated = (use_col_separator