parsing: ban strncpy()

Git upstream bans strncpy() with commit:

  banned.h: mark strncpy() as banned
  e488b7aba743d23b830d239dcc33d9ca0745a9ad

Signed-off-by: Christian Hesse <mail@eworm.de>

1 files changed, 1 insertions, 2 deletions

diff --git a/parsing.c b/parsing.c
index 12453c2..e224564 100644
--- a/parsing.c
+++ b/parsing.c
@@ -63,8 +63,7 @@ static char *substr(const char *head, const char *tail)
         if (tail < head)
                 return xstrdup("");
         buf = xmalloc(tail - head + 1);
-        strncpy(buf, head, tail - head);
-        buf[tail - head] = '\0';
+        strlcpy(buf, head, tail - head + 1);
         return buf;
 }