Re: Out of tree module using LSM

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]


> closed. But more importantly further access to it can be blocked until 
> appropriate actions are taken which also applies with your example, no? Is 

That bit is hard- very hard.

> it possible to open for execute and have dirty mappings (or open for 
> write) on a file at the same time?

If I want I can have 16 threads executing code in a shared object being
written to by ten other programs at once and shared over a network while
we are at it. Its probably not a good idea but I can do it if I have
reason to.

Unix and Linux likewise take the basic view that locking is a problem for
the user, while file permissions prevent it being made a problem for
other users.
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to [email protected]
More majordomo info at
Please read the FAQ at

[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]
  Powered by Linux