svn commit: r318916 - head/usr.bin/grep/regex

[Ed Maste]

Author: emaste
Date: Fri May 26 03:35:59 2017
New Revision: 318916
URL: https://svnweb.freebsd.org/changeset/base/318916

Log:
  bsdgrep: use safer sizeof() construct
  
  Submitted by:	Kyle Evans <kevans91 at ksu.edu>

Modified:
  head/usr.bin/grep/regex/tre-fastmatch.c

Modified: head/usr.bin/grep/regex/tre-fastmatch.c
==============================================================================
--- head/usr.bin/grep/regex/tre-fastmatch.c	Fri May 26 03:27:06 2017	(r318915)
+++ head/usr.bin/grep/regex/tre-fastmatch.c	Fri May 26 03:35:59 2017	(r318916)
@@ -351,7 +351,7 @@ static int	fastcmp(const fastmatch_t *fg
 #define FILL_BMGS							\
   if (fg->len > 0 && !fg->hasdot)					\
     {									\
-      fg->sbmGs = malloc(fg->len * sizeof(int));			\
+      fg->sbmGs = malloc(fg->len * sizeof(*fg->sbmGs));			\
       if (!fg->sbmGs)							\
 	return REG_ESPACE;						\
       if (fg->len == 1)							\
@@ -367,7 +367,7 @@ static int	fastcmp(const fastmatch_t *fg
 #define FILL_BMGS_WIDE							\
   if (fg->wlen > 0 && !fg->hasdot)					\
     {									\
-      fg->bmGs = malloc(fg->wlen * sizeof(int));			\
+      fg->bmGs = malloc(fg->wlen * sizeof(*fg->bmGs));			\
       if (!fg->bmGs)							\
 	return REG_ESPACE;						\
       if (fg->wlen == 1)						\