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authorKees Cook <keescook@chromium.org>2016-04-21 01:46:23 +0300
committerJames Morris <james.l.morris@oracle.com>2016-04-21 03:47:25 +0300
commitb53f27e4fa0d0e72d897830cc4f3f83d2a25d952 (patch)
treeb4834a2f32c2b1db43ea8e7a66600a3bfd2257fa /include/linux/string_helpers.h
parent3c9d6296b7aee536a96ea2b53a15d23511738c1c (diff)
downloadlinux-b53f27e4fa0d0e72d897830cc4f3f83d2a25d952.tar.xz
string_helpers: add kstrdup_quotable
Handle allocating and escaping a string safe for logging. Signed-off-by: Kees Cook <keescook@chromium.org> Signed-off-by: James Morris <james.l.morris@oracle.com>
Diffstat (limited to 'include/linux/string_helpers.h')
-rw-r--r--include/linux/string_helpers.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/include/linux/string_helpers.h b/include/linux/string_helpers.h
index dabe643eb5fa..9de228af00c1 100644
--- a/include/linux/string_helpers.h
+++ b/include/linux/string_helpers.h
@@ -68,4 +68,6 @@ static inline int string_escape_str_any_np(const char *src, char *dst,
return string_escape_str(src, dst, sz, ESCAPE_ANY_NP, only);
}
+char *kstrdup_quotable(const char *src, gfp_t gfp);
+
#endif