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Long command names are not NUL terminated. Force truncation in format string.

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This commit is contained in:
Tor Egge 1997-06-23 22:09:15 +00:00
parent f62b59b0d8
commit 5b65033c95
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=26853
1 changed files with 3 additions and 2 deletions
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5
usr.bin/lastcomm/lastcomm.c
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@ -30,7 +30,7 @@
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE. * SUCH DAMAGE.
* *
* $Id: lastcomm.c,v 1.6 1997/02/22 19:55:33 peter Exp $ * $Id: lastcomm.c,v 1.7 1997/03/29 04:30:24 imp Exp $
*/ */
#ifndef lint #ifndef lint
@ -175,7 +175,8 @@ main(argc, argv)
if (*argv && !requested(argv, &ab)) if (*argv && !requested(argv, &ab))
continue; continue;
(void)printf("%-*s %-7s %-*s %-*s ", (void)printf("%-*.*s %-7s %-*s %-*s ",
fldsiz(acct, ac_comm),
fldsiz(acct, ac_comm), ab.ac_comm, fldsiz(acct, ac_comm), ab.ac_comm,
flagbits(ab.ac_flag), flagbits(ab.ac_flag),
UT_NAMESIZE, user_from_uid(ab.ac_uid, 0), UT_NAMESIZE, user_from_uid(ab.ac_uid, 0),