[lvm-devel] [PATCH 2/2] Do not send random bytes in message

[Zdenek Kabelac]

Dne 2.3.2011 19:09, Zdenek Kabelac napsal(a):
> Fixing few issues:
> 
> struct clvm_header contains 'char args[1]' - so adding '+ 1' here
> for the message length calculation is not correct - we end up with longer
> message where last byte is uninitialized and passed to write function.
> 
> xid and clintid are initialized to 0.
> 
> Memory allocation is checked for NULL - though it's not really clear what
> should happen in this case - so just log the message - probably it will 
> fail few moments later...
> 

Needs also updated arglen parameter - so attaching updated patch.

Zdenek
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