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Do not crash if a date cannot be represented (localtime returning

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NULL), use the Epoch value instead.
This commit is contained in:
njoly 2011-01-15 22:54:10 +00:00
parent 076fecc6cf
commit d1860447da
1 changed files with 6 additions and 2 deletions
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8
usr.bin/stat/stat.c
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@ -1,4 +1,4 @@
/* $NetBSD: stat.c,v 1.32 2010/12/16 05:42:14 dholland Exp $ */
/* $NetBSD: stat.c,v 1.33 2011/01/15 22:54:10 njoly Exp $ */
/*
* Copyright (c) 2002 The NetBSD Foundation, Inc.
@ -35,7 +35,7 @@
#include <sys/cdefs.h>
#if !defined(lint)
__RCSID("$NetBSD: stat.c,v 1.32 2010/12/16 05:42:14 dholland Exp $");
__RCSID("$NetBSD: stat.c,v 1.33 2011/01/15 22:54:10 njoly Exp $");
#endif
#if ! HAVE_NBTOOL_CONFIG_H
@ -719,6 +719,10 @@ format1(const struct stat *st,
small = (sizeof(secs) == 4);
data = secs;
tm = localtime(&secs);
if (tm == NULL) {
secs = 0;
tm = localtime(&secs);
}
(void)strftime(path, sizeof(path), timefmt, tm);
sdata = path;
formats = FMTF_DECIMAL | FMTF_OCTAL | FMTF_UNSIGNED | FMTF_HEX |