[src/trunk]: src/external/historical/nawk/dist PR/48448: David A. Holland: Av...

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

details:   https://anonhg.NetBSD.org/src/rev/df6739eaf544
branches:  trunk
changeset: 325250:df6739eaf544
user:      christos <christos%NetBSD.org@localhost>
date:      Sun Dec 15 06:41:18 2013 +0000

description:
PR/48448: David A. Holland: Avoid coredump by checking return code of
    localtime(3)

diffstat:

 external/historical/nawk/dist/run.c |  2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)

diffs (12 lines):

diff -r ce153d321c59 -r df6739eaf544 external/historical/nawk/dist/run.c
--- a/external/historical/nawk/dist/run.c       Sun Dec 15 06:10:33 2013 +0000
+++ b/external/historical/nawk/dist/run.c       Sun Dec 15 06:41:18 2013 +0000
@@ -1647,6 +1647,8 @@
                } else
                        tv = time((time_t *) 0);
                tm = localtime(&tv);
+               if (tm == NULL)
+                       FATAL("bad time %jd", (intmax_t)tv);
 
                if (isrec(x)) {
                        /* format argument not provided, use default */