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| author |   deraadt <deraadt@openbsd.org> | 1996-12-16 18:40:53 +0000 |
|---|---|---|
| committer | deraadt <deraadt@openbsd.org> | 1996-12-16 18:40:53 +0000 |
| commit | 260554fb7744e58a41ec8347cb0f4d2740abd138 (patch) | |
| tree | 1a877fc228f6ab1b679498583817b817ae0ac748 | |
| parent | strncat like THIS (diff) | |
| download | wireguard-openbsd-260554fb7744e58a41ec8347cb0f4d2740abd138.tar.xz wireguard-openbsd-260554fb7744e58a41ec8347cb0f4d2740abd138.zip | |
avoid more oflows; at this stage paranoia exceeds reality by a lot since our passwd suite is fascist
| -rw-r--r-- | usr.sbin/cron/entry.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/usr.sbin/cron/entry.c b/usr.sbin/cron/entry.c index 7950cac2f34..2c7fd9f90f5 100644 --- a/usr.sbin/cron/entry.c +++ b/usr.sbin/cron/entry.c @@ -16,7 +16,7 @@ */ #if !defined(lint) && !defined(LINT) -static char rcsid[] = "$Id: entry.c,v 1.3 1996/12/14 20:20:42 millert Exp $"; +static char rcsid[] = "$Id: entry.c,v 1.4 1996/12/16 18:40:53 deraadt Exp $"; #endif /* vix 26jan87 [RCS'd; rest of log is in RCS file] @@ -256,7 +256,7 @@ load_entry(file, error_func, pw, envp) goto eof; } if (!env_get("SHELL", e->envp)) { - sprintf(envstr, "SHELL=%s", _PATH_BSHELL); + snprintf(envstr, sizeof envstr, "SHELL=%s", _PATH_BSHELL); if ((tenvp = env_set(e->envp, envstr))) { e->envp = tenvp; } else { @@ -265,7 +265,7 @@ load_entry(file, error_func, pw, envp) } } if (!env_get("HOME", e->envp)) { - sprintf(envstr, "HOME=%s", pw->pw_dir); + snprintf(envstr, sizeof envstr, "HOME=%s", pw->pw_dir); if ((tenvp = env_set(e->envp, envstr))) { e->envp = tenvp; } else { @@ -282,7 +282,7 @@ load_entry(file, error_func, pw, envp) goto eof; } } - sprintf(envstr, "%s=%s", "LOGNAME", pw->pw_name); + snprintf(envstr, sizeof envstr, "%s=%s", "LOGNAME", pw->pw_name); if ((tenvp = env_set(e->envp, envstr))) { e->envp = tenvp; } else { @@ -290,7 +290,7 @@ load_entry(file, error_func, pw, envp) goto eof; } #if defined(BSD) - sprintf(envstr, "%s=%s", "USER", pw->pw_name); + snprintf(envstr, sizeof envstr, "%s=%s", "USER", pw->pw_name); if ((tenvp = env_set(e->envp, envstr))) { e->envp = tenvp; } else { |