diff options
author | Darren Tucker <dtucker@zip.com.au> | 2004-05-13 16:39:33 +1000 |
---|---|---|
committer | Darren Tucker <dtucker@zip.com.au> | 2004-05-13 16:39:33 +1000 |
commit | 1f8311c836a20ce4923e2142d206f8d8073d0ca4 (patch) | |
tree | 93c92ccf9709d18faa075fb2b3c5fda4d969b28a /auth2-none.c | |
parent | b42714e28bcb22c5b52b0266813165cf5e7e9ccb (diff) |
- deraadt@cvs.openbsd.org 2004/05/11 19:01:43
[auth.c auth2-none.c authfile.c channels.c monitor.c monitor_mm.c
packet.c packet.h progressmeter.c session.c openbsd-compat/xmmap.c]
improve some code lint did not like; djm millert ok
Diffstat (limited to 'auth2-none.c')
-rw-r--r-- | auth2-none.c | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/auth2-none.c b/auth2-none.c index c342adde..2bf5b5c8 100644 --- a/auth2-none.c +++ b/auth2-none.c @@ -23,7 +23,7 @@ */ #include "includes.h" -RCSID("$OpenBSD: auth2-none.c,v 1.6 2003/08/26 09:58:43 markus Exp $"); +RCSID("$OpenBSD: auth2-none.c,v 1.7 2004/05/11 19:01:43 deraadt Exp $"); #include "auth.h" #include "xmalloc.h" @@ -46,7 +46,7 @@ auth2_read_banner(void) { struct stat st; char *banner = NULL; - off_t len, n; + size_t len, n; int fd; if ((fd = open(options.banner, O_RDONLY)) == -1) @@ -55,7 +55,12 @@ auth2_read_banner(void) close(fd); return (NULL); } - len = st.st_size; + if (st.st_size > 1*1024*1024) { + close(fd); + return (NULL); + } + + len = (size_t)st.st_size; /* truncate */ banner = xmalloc(len + 1); n = atomicio(read, fd, banner, len); close(fd); |