make a note that FNBUFF cannot overflow as long as LNBUFF is smaller..

MFC after: 2 weeks
2014-05-15 18:51:01 +00:00 · 2014-05-15 18:51:01 +00:00 · 04abf5f152
commit 04abf5f152
parent 9970fd6d95
1 changed files with 1 additions and 0 deletions
--- a/usr.sbin/pmcannotate/pmcannotate.c
+++ b/usr.sbin/pmcannotate/pmcannotate.c
@ -41,6 +41,7 @@ __FBSDID("$FreeBSD$");

 #include <unistd.h>

+/* NB: Make sure FNBUFF is as large as LNBUFF, otherwise it could overflow */
 #define	FNBUFF	512
 #define	LNBUFF	512