Hello,
I am looking for a way to check from userspace if a given address can be
dereferenced. One way would be to examine /proc/self/maps if there is
something mapped and 'r' at the address, but this seems a little time
consuming. Is there another way? Kernelspace does have it I think, as
access_ok().
Jan Engelhardt
--
-
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]
