tree 746c14eb344942bb90b15961f765ecb1a4b2eb30
parent cdf17449af1d9b596742c260134edd6c1fac2792
author Kees Cook <keescook@chromium.org> 1441838234 -0700
committer Linus Torvalds <torvalds@linux-foundation.org> 1441916941 -0700

lib/string_helpers: clarify esc arg in string_escape_mem

The esc argument is used to reduce which characters will be escaped.  For
example, using " " with ESCAPE_SPACE will not produce any escaped spaces.

Signed-off-by: Kees Cook <keescook@chromium.org>
Cc: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Cc: Rasmus Villemoes <linux@rasmusvillemoes.dk>
Cc: Mathias Krause <minipli@googlemail.com>
Cc: James Bottomley <James.Bottomley@HansenPartnership.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>