diff options
Diffstat (limited to 'net/ipv4/netfilter/ip_conntrack_ftp.c')
| -rw-r--r-- | net/ipv4/netfilter/ip_conntrack_ftp.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/net/ipv4/netfilter/ip_conntrack_ftp.c b/net/ipv4/netfilter/ip_conntrack_ftp.c index 9658896f899..3a2627db172 100644 --- a/net/ipv4/netfilter/ip_conntrack_ftp.c +++ b/net/ipv4/netfilter/ip_conntrack_ftp.c @@ -25,8 +25,7 @@ MODULE_AUTHOR("Rusty Russell <rusty@rustcorp.com.au>"); MODULE_DESCRIPTION("ftp connection tracking helper"); /* This is slow, but it's simple. --RR */ -static char ftp_buffer[65536]; - +static char *ftp_buffer; static DEFINE_SPINLOCK(ip_ftp_lock); #define MAX_PORTS 8 @@ -461,6 +460,8 @@ static void fini(void) ports[i]); ip_conntrack_helper_unregister(&ftp[i]); } + + kfree(ftp_buffer); } static int __init init(void) @@ -468,6 +469,10 @@ static int __init init(void) int i, ret; char *tmpname; + ftp_buffer = kmalloc(65536, GFP_KERNEL); + if (!ftp_buffer) + return -ENOMEM; + if (ports_c == 0) ports[ports_c++] = FTP_PORT; |