http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47921
Paolo Carlini changed:
What|Removed |Added
Status|REOPENED|RESOLVED
Resolution|
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47921
--- Comment #8 from paolo at gcc dot gnu.org
2011-02-28 23:51:02 UTC ---
Author: paolo
Date: Mon Feb 28 23:50:57 2011
New Revision: 170579
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=170579
Log:
2011-02-28 Paolo Carlini
PR libs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47921
--- Comment #7 from Paolo Carlini 2011-02-28
14:11:39 UTC ---
Actually, fixing strstream too is easy, because it derives from
basic_streambuf, which can be assumed to have __safe_pbump
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47921
Paolo Carlini changed:
What|Removed |Added
Status|RESOLVED|REOPENED
Last reconfirmed|
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47921
Paolo Carlini changed:
What|Removed |Added
CC||jwakely.gcc at gmail dot
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47921
--- Comment #4 from Jonathan Wakely 2011-02-28
12:43:41 UTC ---
something like this (untested)
--- include/std/streambuf.orig 2011-02-28 12:40:44.559350898 +
+++ include/std/streambuf 2011-02-28 12:32:20.445685621 +
@@ -38,6 +38,7
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47921
--- Comment #3 from Jonathan Wakely 2011-02-28
12:36:28 UTC ---
We can't change the signature of pbump, but that doesn't mean we have to call
it with values that cause overflow. Could we add a safe_pbump(streamsize n)
which calls pbump in a loop
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47921
Paolo Carlini changed:
What|Removed |Added
Status|UNCONFIRMED |RESOLVED
Resolution|
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47921
--- Comment #1 from Robert Python 2011-02-28
10:51:30 UTC ---
try below program in a 64bit environment with about 8G memory:
#include
#include
#include
#define N 1
#define SIZE 40
using namespace std;
int main()
{
const cha
