From: fweimer@redhat.com (Florian Weimer)
To: libc-stable@sourceware.org
Subject: [2.26 COMMITTED] timezone: pacify GCC -Wstringop-truncation
Date: Mon, 01 Jan 2018 00:00:00 -0000 [thread overview]
Message-ID: <20181022130207.D87AC4399457D@oldenburg.str.redhat.com> (raw)
From: Paul Eggert <eggert@cs.ucla.edu>
Problem reported by Martin Sebor in:
https://sourceware.org/ml/libc-alpha/2017-11/msg00336.html
* timezone/zic.c (writezone): Use memcpy, not strncpy.
(cherry picked from commit e69897bf202e18034cbef26f363bae64de70a196)
2017-11-12 Paul Eggert <eggert@cs.ucla.edu>
timezone: pacify GCC -Wstringop-truncation
Problem reported by Martin Sebor in:
https://sourceware.org/ml/libc-alpha/2017-11/msg00336.html
* timezone/zic.c (writezone): Use memcpy, not strncpy.
diff --git a/timezone/zic.c b/timezone/zic.c
index 946bf6ff8e..e738386600 100644
--- a/timezone/zic.c
+++ b/timezone/zic.c
@@ -1949,7 +1949,7 @@ writezone(const char *const name, const char *const string, char version)
}
#define DO(field) fwrite(tzh.field, sizeof tzh.field, 1, fp)
tzh = tzh0;
- strncpy(tzh.tzh_magic, TZ_MAGIC, sizeof tzh.tzh_magic);
+ memcpy(tzh.tzh_magic, TZ_MAGIC, sizeof tzh.tzh_magic);
tzh.tzh_version[0] = version;
convert(thistypecnt, tzh.tzh_ttisgmtcnt);
convert(thistypecnt, tzh.tzh_ttisstdcnt);
reply other threads:[~2018-10-22 13:02 UTC|newest]
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