On Friday 10 November 2006 02:20, Ernie Petrides wrote:
> Hi, Andy. The final line of /proc/<pid>/maps on x86_64 for native 64-bit
> tasks shows an incorrect ending address and incorrect permissions. There
> is only a single page mapped in this vsyscall region, and it is accessible
> for both read and execute.
The range reported is how much address space is reserved, but you're
right it is less.
But I don't like hardcoding a page here -- this will likely be extended
soon. Can you please create a new define VSYSCALL_REAL_LENGTH or similar
in vsyscall.h and use that?
Thanks,
-Andi
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to [email protected]
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/
[Index of Archives]
[Kernel Newbies]
[Netfilter]
[Bugtraq]
[Photo]
[Stuff]
[Gimp]
[Yosemite News]
[MIPS Linux]
[ARM Linux]
[Linux Security]
[Linux RAID]
[Video 4 Linux]
[Linux for the blind]
[Linux Resources]
