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Undo the bogus gethostname() change from r299709.

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The "- 1" is there specifically to enable checking for NUL termination.

I should also admit the rest change was mostly cosmetic and the
overruns can't occur in practice: still I leave them to pacify
static analyzers.

Pointed out by:	bde
This commit is contained in:
Pedro F. Giffuni 2016-05-14 04:29:13 +00:00
parent 0150b85a1c
commit c8aa42a2da
1 changed files with 1 additions and 1 deletions
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2
usr.sbin/timed/timed/timed.c
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@ -196,7 +196,7 @@ main(int argc, char *argv[])
if (goodgroup != NULL || goodhosts != NULL)
Mflag = 1;
if (gethostname(hostname, sizeof(hostname)) < 0)
if (gethostname(hostname, sizeof(hostname) - 1) < 0)
err(1, "gethostname");
self.l_bak = &self;
self.l_fwd = &self;