On Thu, Feb 18, 2016 at 08:18:33PM +0100, Stéphane Aulery wrote:
> Le 17/02/2016 22:13, walter harms a écrit :
> > >
> > > Jakub Wilk reported a possible integer overflow in make_message example :
> > >
> > > > The example in the printf(3) manpages looks like this (with boring parts
> > > >
Hello Walter,
Le 17/02/2016 22:13, walter harms a écrit :
Jakub Wilk reported a possible integer overflow in make_message example :
The example in the printf(3) manpages looks like this (with boring parts
omitted):
int n;
/* ... */
n = vsnprintf(p, size, fmt, ap);
/* ... */
if (n
Am 17.02.2016 13:40, schrieb Stéphane Aulery:
> retitle 794947 printf(3): possible integer overflow in make_message example
> severity 794947 wishlist
> tags 794947 + confirmed
> tags 794947 + upstream
> forwarded 794947 linux-...@vger.kernel.org
> stop
>
> -
>
> Hello Walter,
>
> Jakub
retitle 794947 printf(3): possible integer overflow in make_message
example
severity 794947 wishlist
tags 794947 + confirmed
tags 794947 + upstream
forwarded 794947 linux-...@vger.kernel.org
stop
-
Hello Walter,
Jakub Wilk reported a possible integer overflow in make_message example
:
Package: manpages-dev
Version: 3.74-1
The example in the printf(3) manpages looks like this (with boring parts
omitted):
int n;
/* ... */
n = vsnprintf(p, size, fmt, ap);
/* ... */
if (n 0) {
/* ... */
return NULL;
}
/* ... */
size = n + 1;
But vsnprintf
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