diff options
| author |   mickey <mickey@openbsd.org> | 2001-05-05 07:12:50 +0000 |
|---|---|---|
| committer | mickey <mickey@openbsd.org> | 2001-05-05 07:12:50 +0000 |
| commit | 4f77c0ac81914da49deed40fd3af4307fa284937 (patch) | |
| tree | bc85c0037c22f57528efb307250a9dc18297ebe8 /usr.sbin/ac | |
| parent | install other files too (diff) | |
| download | wireguard-openbsd-4f77c0ac81914da49deed40fd3af4307fa284937.tar.xz wireguard-openbsd-4f77c0ac81914da49deed40fd3af4307fa284937.zip | |
use strlcpy vs strncpy+a[n-1]='\0'
Diffstat (limited to 'usr.sbin/ac')
| -rw-r--r-- | usr.sbin/ac/ac.c | 11 |
1 files changed, 4 insertions, 7 deletions
diff --git a/usr.sbin/ac/ac.c b/usr.sbin/ac/ac.c index 1a57109acbb..cd166a73b45 100644 --- a/usr.sbin/ac/ac.c +++ b/usr.sbin/ac/ac.c @@ -14,7 +14,7 @@ */ #ifndef lint -static char rcsid[] = "$Id: ac.c,v 1.7 1997/10/09 15:07:17 deraadt Exp $"; +static char rcsid[] = "$Id: ac.c,v 1.8 2001/05/05 07:12:50 mickey Exp $"; #endif #include <sys/types.h> @@ -129,8 +129,7 @@ add_tty(name) tp->ret = 0; name++; } - (void)strncpy(tp->name, name, sizeof (tp->name) - 1); - tp->name[sizeof (tp->name) - 1] = '\0'; + strlcpy(tp->name, name, sizeof (tp->name)); if ((rcp = strchr(tp->name, '*')) != NULL) { /* wild card */ *rcp = '\0'; tp->len = strlen(tp->name); /* match len bytes only */ @@ -210,8 +209,7 @@ update_user(head, name, secs) if ((up = NEW(struct user_list)) == NULL) err(1, "malloc"); up->next = head; - (void)strncpy(up->name, name, sizeof (up->name) - 1); - up->name[sizeof (up->name) - 1] = '\0'; /* paranoid! */ + strlcpy(up->name, name, sizeof (up->name)); up->secs = secs; Total += secs; return up; @@ -420,8 +418,7 @@ log_in(head, up) /* * this allows us to pick the right logout */ - (void)strncpy(up->ut_line, Console, sizeof (up->ut_line) - 1); - up->ut_line[sizeof (up->ut_line) - 1] = '\0'; /* paranoid! */ + strlcpy(up->ut_line, Console, sizeof (up->ut_line)); } #endif /* |