From: Dmitry V. Levin <ldv@altlinux.org>
Date: Thu, 8 Jan 2015 15:08:16 +0000 (+0000)
Subject: Fix printing of time_t values set in the distant future
X-Git-Tag: v4.10~246
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=d4a9d8323554414cc08f90b6eb991bc6955a64e2;p=strace

Fix printing of time_t values set in the distant future

* util.c (sprinttime): Increase buffer size.
* tests/stat64-v.test: Try to set modification time of the sample file
to a value set in the distant future.
---

diff --git a/tests/stat64-v.test b/tests/stat64-v.test
index 7e08e258..c7ebf49c 100755
--- a/tests/stat64-v.test
+++ b/tests/stat64-v.test
@@ -22,6 +22,7 @@ $truncate_cmd > "$OUT" 2>&1 || {
 ./stat $sample > /dev/null ||
 	fail_ 'stat failed'
 
+touch -d '1970-01-01 36028797018963968 seconds' $sample ||
 touch -t 0102030405 $sample
 
 for f in $sample . /dev/null; do
diff --git a/util.c b/util.c
index b7476cf2..570888c8 100644
--- a/util.c
+++ b/util.c
@@ -425,7 +425,7 @@ const char *
 sprinttime(time_t t)
 {
 	struct tm *tmp;
-	static char buf[sizeof("yyyy/mm/dd-hh:mm:ss")];
+	static char buf[sizeof(int) * 3 * 6];
 
 	if (t == 0) {
 		strcpy(buf, "0");