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[Emacs-diffs] emacs/src ChangeLog doprnt.c
From: |
Andreas Schwab |
Subject: |
[Emacs-diffs] emacs/src ChangeLog doprnt.c |
Date: |
Wed, 21 Oct 2009 21:29:01 +0000 |
CVSROOT: /sources/emacs
Module name: emacs
Changes by: Andreas Schwab <schwab> 09/10/21 21:29:01
Modified files:
src : ChangeLog doprnt.c
Log message:
(doprnt): Fix overflow check.
CVSWeb URLs:
http://cvs.savannah.gnu.org/viewcvs/emacs/src/ChangeLog?cvsroot=emacs&r1=1.7811&r2=1.7812
http://cvs.savannah.gnu.org/viewcvs/emacs/src/doprnt.c?cvsroot=emacs&r1=1.54&r2=1.55
Patches:
Index: ChangeLog
===================================================================
RCS file: /sources/emacs/emacs/src/ChangeLog,v
retrieving revision 1.7811
retrieving revision 1.7812
diff -u -b -r1.7811 -r1.7812
--- ChangeLog 21 Oct 2009 19:15:57 -0000 1.7811
+++ ChangeLog 21 Oct 2009 21:28:59 -0000 1.7812
@@ -1,3 +1,7 @@
+2009-10-21 Andreas Schwab <address@hidden>
+
+ * doprnt.c (doprnt): Fix overflow check.
+
2009-10-21 Jan Djärv <address@hidden>
* xterm.c (x_term_init): Remove XSynchronize call done for debugging.
Index: doprnt.c
===================================================================
RCS file: /sources/emacs/emacs/src/doprnt.c,v
retrieving revision 1.54
retrieving revision 1.55
diff -u -b -r1.54 -r1.55
--- doprnt.c 19 Oct 2009 04:27:14 -0000 1.54
+++ doprnt.c 21 Oct 2009 21:29:00 -0000 1.55
@@ -126,9 +126,9 @@
unsigned n = *fmt - '0';
while ('0' <= fmt[1] && fmt[1] <= '9')
{
- if (n * 10 / 10 != n
- || (n = n * 10 + (fmt[1] - '0')) < n)
+ if (n * 10 + fmt[1] - '0' < n)
error ("Format width or precision too large");
+ n = n * 10 + fmt[1] - '0';
*string++ = *++fmt;
}