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| author | Kees Cook | 2016-04-21 00:46:23 +0200 |
|---|---|---|
| committer | James Morris | 2016-04-21 02:47:25 +0200 |
| commit | b53f27e4fa0d0e72d897830cc4f3f83d2a25d952 (patch) | |
| tree | b4834a2f32c2b1db43ea8e7a66600a3bfd2257fa /include/linux/string_helpers.h | |
| parent | security: drop the unused hook skb_owned_by (diff) | |
| download | kernel-qcow2-linux-b53f27e4fa0d0e72d897830cc4f3f83d2a25d952.tar.gz kernel-qcow2-linux-b53f27e4fa0d0e72d897830cc4f3f83d2a25d952.tar.xz kernel-qcow2-linux-b53f27e4fa0d0e72d897830cc4f3f83d2a25d952.zip | |
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.h | 2 |
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 |