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authorKees Cook <keescook@chromium.org>2016-04-20 15:46:24 -0700
committerJames Morris <james.l.morris@oracle.com>2016-04-21 10:47:26 +1000
commit0d0443288f2244d7054796086e481ddef6abdbba (patch)
tree3e7aa0126218b2bcec350ae3b3d1ec41e00e14a2 /include
parentb53f27e4fa0d0e72d897830cc4f3f83d2a25d952 (diff)
string_helpers: add kstrdup_quotable_cmdline
Provide an escaped (but readable: no inter-argument NULLs) commandline 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')
-rw-r--r--include/linux/string_helpers.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/string_helpers.h b/include/linux/string_helpers.h
index 9de228af00c1..684d2695fc36 100644
--- a/include/linux/string_helpers.h
+++ b/include/linux/string_helpers.h
@@ -69,5 +69,6 @@ static inline int string_escape_str_any_np(const char *src, char *dst,
}
char *kstrdup_quotable(const char *src, gfp_t gfp);
+char *kstrdup_quotable_cmdline(struct task_struct *task, gfp_t gfp);
#endif