diff options
Diffstat (limited to 'usr.sbin/cron/compat.c')
| -rw-r--r-- | usr.sbin/cron/compat.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/usr.sbin/cron/compat.c b/usr.sbin/cron/compat.c index 492a16e024d..eb69fcd9c23 100644 --- a/usr.sbin/cron/compat.c +++ b/usr.sbin/cron/compat.c @@ -16,7 +16,7 @@ */ #if !defined(lint) && !defined(LINT) -static char rcsid[] = "$Id: compat.c,v 1.1 1995/10/18 08:47:30 deraadt Exp $"; +static char rcsid[] = "$Id: compat.c,v 1.2 1996/11/01 23:27:28 millert Exp $"; #endif /* vix 30dec93 [broke this out of misc.c - see RCS log for history] @@ -53,7 +53,10 @@ strdup(str) { char *temp; - temp = malloc(strlen(str) + 1); + if ((temp = malloc(strlen(str) + 1)) == NULL) { + errno = ENOMEM; + return NULL; + } (void) strcpy(temp, str); return temp; } @@ -227,7 +230,7 @@ setenv(name, value, overwrite) return -1; } - sprintf("%s=%s", name, value); + sprintf(tmp, "%s=%s", name, value); return putenv(tmp); /* intentionally orphan 'tmp' storage */ } #endif |