diff options
| author | pst <pst@FreeBSD.org> | 1996-08-05 00:31:27 +0000 |
|---|---|---|
| committer | pst <pst@FreeBSD.org> | 1996-08-05 00:31:27 +0000 |
| commit | 1386f27d09e8874ee89caae2f62a4906bace7be5 (patch) | |
| tree | 38a015fcff32fdf03b62dcd7459f2e70e903d751 /usr.sbin/cron/crontab | |
| parent | fca5bc38ec00d8cb5087036679424e8817d2b782 (diff) | |
| download | FreeBSD-src-1386f27d09e8874ee89caae2f62a4906bace7be5.zip FreeBSD-src-1386f27d09e8874ee89caae2f62a4906bace7be5.tar.gz | |
Fix up some more buffer overflow problems.
Diffstat (limited to 'usr.sbin/cron/crontab')
| -rw-r--r-- | usr.sbin/cron/crontab/crontab.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/usr.sbin/cron/crontab/crontab.c b/usr.sbin/cron/crontab/crontab.c index 676c903..fbf6048 100644 --- a/usr.sbin/cron/crontab/crontab.c +++ b/usr.sbin/cron/crontab/crontab.c @@ -17,7 +17,7 @@ */ #if !defined(lint) && !defined(LINT) -static char rcsid[] = "$Id: crontab.c,v 1.3 1995/05/30 03:47:04 rgrimes Exp $"; +static char rcsid[] = "$Id: crontab.c,v 1.4 1996/04/09 20:28:16 scrappy Exp $"; #endif /* crontab - install and manage per-user crontab files @@ -167,7 +167,7 @@ parse_args(argc, argv) ProgramName, optarg); exit(ERROR_EXIT); } - (void) strcpy(User, optarg); + (void) snprintf(User, sizeof(user), "%s", optarg); break; case 'l': if (Option != opt_unknown) @@ -198,7 +198,8 @@ parse_args(argc, argv) } else { if (argv[optind] != NULL) { Option = opt_replace; - (void) strcpy (Filename, argv[optind]); + (void) snprintf(Filename, sizeof(Filename), "%s", + argv[optind]); } else { usage("file name must be specified for replace"); } @@ -480,7 +481,8 @@ edit_cmd() { ProgramName, Filename); goto done; default: - fprintf(stderr, "%s: panic: bad switch() in replace_cmd()\n"); + fprintf(stderr, "%s: panic: bad switch() in replace_cmd()\n", + ProgramName); goto fatal; } remove: |
