On Wed, Sep 24, 2014 at 10:52:06AM +0300, Dan Carpenter wrote: > On Tue, Sep 23, 2014 at 06:17:53PM -0700, Andi Kleen wrote: > > On Wed, Sep 24, 2014 at 12:13:36AM +0200, Rickard Strandqvist wrote: > > > Added a function strzcpy which works the same as strncpy, > > > but guaranteed to produce the trailing null character. > > > > Do we really need the bizarre strncpy padding semantics for anything? > > Why not just use strlcpy? > > We do need the padding in many places to prevent information leaks.
Like where? Usually explicit memset is far cleaner/safer. -andi -- a...@linux.intel.com -- Speaking for myself only -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
