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FYI: 80-gary-fix-sizeof-misuse.patch


From: Gary V. Vaughan
Subject: FYI: 80-gary-fix-sizeof-misuse.patch
Date: Tue, 18 Nov 2003 17:09:34 +0000
User-agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.5) Gecko/20030925 Thunderbird/0.3

Applied to HEAD.
--
  ())_.  Gary V. Vaughan    gary@(lilith.warpmail.net|gnu.org)
  ( '/   Research Scientist http://www.oranda.demon.co.uk       ,_())____
  / )=   GNU Hacker         http://www.gnu.org/software/libtool  \'      `&
`(_~)_   Tech' Author       http://sources.redhat.com/autobook   =`---d__/
Index: ChangeLog
from  Gary V. Vaughan  <address@hidden>

        * m4/symtab.c (m4_symtab_create): Fix a careless use of sizeof.
        * m4/path.c (search_path_add): Ditto.

Index: m4/path.c
===================================================================
RCS file: /cvsroot/m4/m4/m4/path.c,v
retrieving revision 1.11
diff -u -p -u -r1.11 path.c
--- m4/path.c 13 Nov 2003 12:05:58 -0000 1.11
+++ m4/path.c 18 Nov 2003 17:04:00 -0000
@@ -50,7 +50,7 @@ static void search_path_env_init (m4__se
 static void
 search_path_add (m4__search_path_info *info, const char *dir)
 {
-  m4__search_path *path = xmalloc (sizeof m4__search_path);
+  m4__search_path *path = xmalloc (sizeof *path);
 
   if (*dir == '\0')
     dir = ".";
Index: m4/symtab.c
===================================================================
RCS file: /cvsroot/m4/m4/m4/symtab.c,v
retrieving revision 1.49
diff -u -p -u -r1.49 symtab.c
--- m4/symtab.c 13 Nov 2003 12:05:58 -0000 1.49
+++ m4/symtab.c 18 Nov 2003 17:04:00 -0000
@@ -67,7 +67,7 @@ static void *   arg_copy_CB           (m4_hash *s
 m4_symbol_table *
 m4_symtab_create (size_t size, bool *nuke_trace_bit)
 {
-  m4_symbol_table *symtab = xmalloc (sizeof m4_symbol_table);
+  m4_symbol_table *symtab = xmalloc (sizeof *symtab);
 
   symtab->table = m4_hash_new (size ? size : M4_SYMTAB_DEFAULT_SIZE,
                               m4_hash_string_hash, m4_hash_string_cmp);

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