don't use function-equal in nadvice

[bpt/emacs.git] / src / doprnt.c

diff --git a/src/doprnt.c b/src/doprnt.c
index 8cab219..3d50724 100644 (file)
--- a/src/doprnt.c
+++ b/src/doprnt.c
@@ -1,7 +1,7 @@
 /* Output like sprintf to a buffer of specified size.
    Also takes args differently: pass one pointer to the end
    of the format string in addition to the format string itself.
-   Copyright (C) 1985, 2001-2012  Free Software Foundation, Inc.
+   Copyright (C) 1985, 2001-2014 Free Software Foundation, Inc.
 
 This file is part of GNU Emacs.
 
@@ -38,7 +38,7 @@ along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
      could include embedded null characters.
 
    . It signals an error if the length of the formatted string is about to
-     overflow MOST_POSITIVE_FIXNUM, to avoid producing strings longer than what
+     overflow ptrdiff_t or size_t, to avoid producing strings longer than what
      Emacs can handle.
 
    OTOH, this function supports only a small subset of the standard C formatted
@@ -250,7 +250,7 @@ doprnt (char *buffer, ptrdiff_t bufsize, const char *format,
            {
              if (big_buffer)
                xfree (big_buffer);
-             big_buffer = xmalloc (size_bound);
+             big_buffer = xmalloc_atomic (size_bound);
              sprintf_buffer = big_buffer;
              size_allocated = size_bound;
            }