[src/trunk]: src/external/gpl3/gdb/dist/readline use snprintf and cast to long.

[christos <christos%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/de342accfd9f
branches:  trunk
changeset: 340038:de342accfd9f
user:      christos <christos%NetBSD.org@localhost>
date:      Thu Aug 20 17:25:50 2015 +0000

description:
use snprintf and cast to long.

diffstat:

 external/gpl3/gdb/dist/readline/util.c |  2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diffs (12 lines):

diff -r 90690486ef4c -r de342accfd9f external/gpl3/gdb/dist/readline/util.c
--- a/external/gpl3/gdb/dist/readline/util.c    Thu Aug 20 16:13:40 2015 +0000
+++ b/external/gpl3/gdb/dist/readline/util.c    Thu Aug 20 17:25:50 2015 +0000
@@ -507,7 +507,7 @@
 
   if (_rl_tracefp)
     fclose (_rl_tracefp);
-  sprintf (fnbuf, "/var/tmp/rltrace.%ld", getpid());
+  snprintf (fnbuf, sizeof(fnbuf), "/var/tmp/rltrace.%ld", (long)getpid());
   unlink(fnbuf);
   _rl_tracefp = fopen (fnbuf, "w+");
   return _rl_tracefp != 0;