[iproute PATCH 6/6] lnstat_util: Make sure buffer is NUL-terminated

[Phil Sutter]

Can't use strlcpy() here since lnstat is not linked against libutil.

While being at it, fix coding style in that chunk as well.

Signed-off-by: Phil Sutter <p...@nwl.cc>
---
 misc/lnstat_util.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/misc/lnstat_util.c b/misc/lnstat_util.c
index ec19238c24b94..c2dc42ec1ff12 100644
--- a/misc/lnstat_util.c
+++ b/misc/lnstat_util.c
@@ -150,7 +150,8 @@ static int lnstat_scan_compat_rtstat_fields(struct 
lnstat_file *lf)
 {
        char buf[FGETS_BUF_SIZE];
 
-       strncpy(buf, RTSTAT_COMPAT_LINE, sizeof(buf)-1);
+       strncpy(buf, RTSTAT_COMPAT_LINE, sizeof(buf) - 1);
+       buf[sizeof(buf) - 1] = '\0';
 
        return __lnstat_scan_fields(lf, buf);
 }
-- 
2.13.1